£3.89          £5.23
          
Pay £4.00        Pay £6.00
Change £0.21£0.45£0.51£0.23£0.11£0.62£0.04----------------------------         Change £0.26£0.67£0.87£0.77£0.98£0.33£0.21----------------------------

£4.67          £3.78
          
Pay £5.00        Pay £4.00
Change £0.35£0.33£0.39£0.59£0.13£0.46£1.01£0.19----------------------------         Change £0.34£0.25£0.56£0.22£0.12£0.03£0.84----------------------------