Thanks Dave, it does become complicated! The reason behind all this, is that we work a 1 in 4 rota and have been paid 9.5% for 15 months. The original calculation for this was worked out by us and ratified by Human Resources and Finance. Now they have looked into it again and we have had letters saying that the calculation is incorrect and that we are only due 4.5% and also that we must repay the overpayment! Opinions please.
