10. Always Double Check the Bill
Restaurant staff are just as human as you, which means they do sometimes make mistakes and charge you for items that you did not order or eat. Before sending the check back, make sure you look it over to make sure that everything is in order. It’s also important to note that sometimes, particularly with larger groups of people, and of course depending on what country you’re in, the restaurant will automatically include a 15% tip to protect their staff. In those cases, you’re always free to give more if you are feeling generous, but not required to tip beyond what has already been included in your bill.