Understanding gratuities
A gratuity, commonly called a tip, is an additional amount paid to service workers in recognition of good service. Tipping customs vary between countries and industries.
How tip calculations work
The tip amount is calculated as a percentage of the bill. The final total is the original bill plus the gratuity amount.
Common tipping percentages
Many restaurants use tipping percentages between 10% and 20%, although local customs and service quality may influence the amount.