Rivers of Light Dining Package Question

[ShellieMimi]

If I understand correctly, a dining package costs more than the regular buffet price at Tusker House, but you get the same dinner, right? So if you have more than 6 people in your party, will they charge you the 18% gratuity based on the ROL package price or the regular dinner price?

The package price, of course. Consider it a ticket fee.