Looks like SER handled train pantry cars are following IRCTC rate card and MRP seriously. Observed this in 12825 too. The tea was rs 10 but the glass was bigger one. Pantry guys returned the change without any fuss if the MRP figure was not a round figure. No jhik jhik of no change and moving away. Nice to see SER following it. Hope it is followed in other trains and zones too.