I don't tip at all when I'm getting curb side takeout. Sorry, but unless that person actually waited on me, they don't get a tip. Yes, I know someone packaged my meal and they do have to walk a few feet to bring it to me, but someone does all that stuff at McDonald's too.
I tip a lot. I have tipped 20-30% for take out and usually 30-50% for eat in. I have worked for tips before so I know what many are working for. I don't necessarily feel that everyone should do that also, but here is more information about tips.
McDonald's get at least minimum wage($7.15 in PA as of July) sometimes more if the going average is higher for an area. Most servers in PA make $2.83
an hour plus tips. PA is actually higher than the federal of $2.15 on hour for tipped employees. And most places pay federal taxes on 10 - 15% tips of each check. If they have a $30 take out order, they are paying income tax for earning $3- $3.75 in tips regardless if they were tipped or not. So most places, when a server takes an order and has to pack it, they get counted as having a table and will loose a tip, but still get taxed for a tip. And you may have a good night for tips one day, then the next make hardly anything.
Most people do not realize that the server is making $2.83 an hour then tip just 10% even to eat in. They think a tip is just that, a tip for good service, or excellent, or bad for that matter. But most places it isn't. I have seen servers bust their tails all night and barely make anything in tips. Then, if there are bartenders or bussers, they have to tip a percentage of their tips to the "support" staff. Then come payday, I have seen paychecks for as little as a dollar+, because what ever they made in tips through the week has to have taxes paid on it. So it comes out of the money that they make an hour.
Would you take a job that only pays $2 something an hour? That you may work your tail off for a $24+ check, and been told to keep the change form $25 as a tip (it really happened last year at the place I work, it was about 65 cents), or no tip at all.
I would love to see the rate change to be minimum for everyone. Then when you tip, it is just that a tip for your service. But I won't hold my breath.