The cost of taxi rides in Tunisia - very reasonable. A trip to the 5 km costs about 2TD. In the town there are two categories of taxis: yellow "baby taxis" capable of carrying three passengers, and the "big taxi", carrying four passengers. Watch out for that meter was turned on. Pay the taxi driver strictly by the meter. Do not forget to that counter is millimeter, not dinars, and that the dinar is not 100 millimes and 1000. And if you give the driver a tip 100 - 300 millimes, it will be nice.
As is common in most countries, the staff cafe and restaurant expects to be tipped up to 15% of the total bill. Almost every employee wants to be rewarded for their services or assistance, so that tourists should always be ready loose change. Pay tips only needed if you are well served. One-off tip is from 300-500 millimes to 1 dinar. Bus driver after the trip - 1 dinar. And the waiter who served you for a week at the restaurant, goodbye - 5 dinars. Maid can be left at 1 dinar a day.