Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $211.93 | 4.578% | $221.6322 | $221.63 | $221.65 | $221.60 |
Purchase #2 | $37.93 | 9.154% | $41.4021 | $41.40 | $41.40 | $41.40 |
Purchase #3 | $31.84 | 3.313% | $32.8949 | $32.89 | $32.90 | $32.90 |
Purchase #4 | $23.40 | 4.593% | $24.4748 | $24.47 | $24.45 | $24.50 |
Purchase #5 | $175.58 | 11.546% | $195.8525 | $195.85 | $195.85 | $195.90 |
Purchase #6 | $66.64 | 9.352% | $72.8722 | $72.87 | $72.85 | $72.90 |
Purchase #7 | $90.44 | 13.176% | $102.3564 | $102.36 | $102.35 | $102.40 |
7 purchase totals = | $637.76 | $691.4851 | $691.47 | $691.45 | $691.60 |