100% of the bill. This was back in the 80's, near Disney World. The waiter was exceptional! You just started to think of what you might need, and he was there with it. After that each time we went into the restaurant he was there with a great table for us. (Found out later he lived totally off the tips, and had to bid on, and pay the restaurant to serve the tables.) It was $50 well spent for the service and food we got.
oops, hi Maurice214, i accidentally responded to your answer the answer below you. Please refer to that answer as my response to your answer. Thanks. ;))))))
Thats the highest I ever went myself Baba. My two year old grandson calls me Baba. Baba is Russian for Grandmother. I too am a Baba. Im in good company. ;)