Anyone else frustrated that a volume discount is being rounded too early in the transaction. ie a 6.25% percent discount - maybe an item at £2.00 being offered at 4 for £7.50 is NOT possible! - it rounds down to 7.48. According to support it's because it's being rounded at the item level to 2 decimal places. but as we are dealing with a multibuy for 4, this seems a little 'bad'.