I'm normally not a Sonic Drive-In type person although once in awhile they will have something on their menu that intrigues me. However, I usually let the opportunity pass because I do not know what is expected especially in regard to tipping. Also I'm not sure if you go to the window to order or wait for someone to come to the car.
Has anyone mastered the Sonic experience?
you wait in your car.
I always tip them a dollar or two unless its just a drink, then i say keep the change. if its a big order, I would do 5-10%