Went to Taco Bell, April 10, 2016, placed an order from the overhead sign with prices. Item was $2.59 it rang up at $3.00. When I questioned the price and that I also had Golden Buckeye (which they honor). I was told of that item rang up as $2.79. I said no. So then cashier was told to give me Sr. discount and item would be $2.51. This is not right. How many people just order & really don't check what is being rung up the same as what is advertised.