At the McDonald's yesterday morning (El Camino & El Monte Rd) I ordered a #7 which, on the menu, was listed at "$4.19 plus tax". Upon receiving the receipt, they had charged me $4.29 plus tax. Apparently, they upgraded my coffee to a medium but did so without informing me. Also, nowhere on the menu does it indicate the automatic upgrade. This also happened a few weeks ago at the same site. I can't imagine this being legal. It's only a dime, but nonetheless it's business practice that really isn't ethical.
Anyone else experience the same?