I would end up skipping it because at the time my kids were going to Kindergarten, I wasn't working, so no need. I'm wondering if they would have low income scholarships for it though since I know there is no such thing as "free" public school here.
There are fees. Not $5,000 worth but it's about $40.00/Kindergarten and $80 for 1-5, then goes up to a couple hundred for Middle School and I think about $300 - $500 for High School. It just all depends on the courses & things at that point.
I know a million years ago my cousin took the state to court because it's supposed to be "free" education & he lost mostly because they do offer programs for low income, payment plans for others, etc...
Of course, our Kindergarten is 1/2 day so it would be $5,000 for the 2 1/2 hours of Kindergarten and then whatever before/after school care fee if I worked, so it wouldn't be "just" $5,000. Our school didn't even offer before/after school for Kindergarten until this year & it's through the park district not the school.