Dollar General complaint: Mismarked pricing on numerous products

I was charged wrong on all 5 items i purchased yesterday at the Dollar General offf ES 11th Street. The tags labeling prices show one price but when i get to checkout the prices charged are anywhere from 25 cents to a dollar higher. The girl did not offer to correct the prices according to all the different tag prices. She just took the products off my bill and took back the merchandise. i was very appalled she didnt adjust the prices to what was on the shelf tags.Say the least that store lost the sale of 5 products. I however notice all Dollar General stores here in Abilene do not have accurate pricing on the shelves versus register ring up. Terrible pricing practices at all most all Dollar Generals that i go to mainly on Southside is where is shop. I have decided to stop shopping Dollar General if they continue to have priciing issues. People like to know they are purchasing items at the prices being shown instead of having to watch the registers all the time that they are being highly overcharged. I bought 2 hostess snacks yesterday and was overcharged $1 on them. overcharged 50Cents on 32 pack water, 25 cents overcharge on tasty cake snacks. over 60 cents on detergent. Not a single item was charged in accordance at the register as to what shelf tags showed.