Shopping Mathematics

I went out shopping on Saturday to spend my Long Tall Sally voucher – it was for £50. I ended up getting this dress, £49

A white shirt, £39

And black leggings, £17

Which totals £105. Minus the 20% discount promotion on everything in the store over the weekend, equals £84. Minus the £50 voucher equals £34, meaning I only paid for the shirt (less £5) and got the dress and the leggings for free! I like that kind of maths!