A tip is a percentage you may add to a restaurant bill.
The percentage is usually based on your experience with the waiter and the total amount of your food costs.
Answer:
A percentage you may add to a restaurant bill for good service.
Step-by-step explanation:
Tip is defined as a percentage you may add to a restaurant bill for good service.
The tip depends on services offered and it is  not a compulsion for anyone to give any tip. If people are greatly pleased by the food and services, they happily give a fair amount of tip to the waiters or other service providers.
