texts: How much money should we leave for a tip ? </s> <s> I know that 15 % is a normal tip , but I really thought that this waitress went out of her way for us . What do you think about tipping her 20 % ? </s> <s> She definitely deserves 20 % for a tip .
labels: So we can add her tip of $ 7.20 to the bill of $ 36.00 and the total will be $ 43.20 .