We have the same thing here. On our side of town Chevron is 2.79 a gallon, as is 76.
closer to the freeway it is 2.41 a gallon and is the 76 there. It just doesn't make sense. This guy consistently is 30 cents a gallon more than any other place. I can fo 13 miles north and get it 35 cents cheaper and 20 miles south and the same 30 cents less. I protest by never getting gas from him. Eventually he'll get the message if everybody does the same. I'm thrilled at paying 38 bucks to fill my tank about 15 gallons this week, vrs. 65 a couple of months ago!