Making tashkeel

Q: The tashkeel that the tabligh jamaat do, is it Sunnat? One jamaat brother has mentioned this that Nabi (Sallalaho Alaihi Wasallam) would make tashkeel and Sahaabah would stand up.

Taxi company charging a toll fee

Q: I often take a taxi to a neighbouring city. Whenever a person takes a taxi to that city, the taxi company charges a toll fee over the normal fee for the journey. On a few occasions, the taxi driver offered to not charge the toll by not plugging the charge into the meter. I am now worried that I may have cheated the taxi company by not paying them the toll amount. What should I do?