Last year, I rented a car while mine was off having damage fixed. The danger in renting a car and then going about your normal routine is that you may forget that the rental car doesn’t have a toll transponder, and breeze through the EZPass lane as you normally would. I knew what was coming: a $25 bill for my 60¢ toll. Reader Allen didn’t know, and had to pay $35 for a $1 toll. Let these experiences serve as cautionary tales. [More]