Another odd custom associated with the United States is its tipping culture, Unlikemany other countries who don't tip at all or who only tip in small amounts when the foodwas particularly good, tipping is rather mandatory at most restaurants in the U.S. In fact, it is expected that patrons leave between 10-20 percent of the bill in tips. Waitstaff rely on this gratuity for a living because legal wages for waiters are low. You may besurprised to know that waiters at the restaurants typically get only $ 2.13/ hour. Further, there are rules for tipping bartenders, delivery people and other servicepersonnel. You can either include the tip in the credit card slip itself or you can payseparately by cash. While some criticize this practice as irrational, there's no doubt thattipping culture in the U.S. gives an incentive for waiters and waitresses to provide better service. Đặt câu hỏi cho bài nay càng nhiều càng tốt giúp mình mình cho 5 sao