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 | $27.57 | 4.467% | $28.8016 | $28.80 | $28.80 | $28.80 |
Purchase #2 | $90.61 | 10.208% | $99.8595 | $99.86 | $99.85 | $99.90 |
Purchase #3 | $40.53 | 4.260% | $42.2566 | $42.26 | $42.25 | $42.30 |
Purchase #4 | $121.83 | 3.420% | $125.9966 | $126.00 | $126.00 | $126.00 |
Purchase #5 | $37.47 | 9.169% | $40.9056 | $40.91 | $40.90 | $40.90 |
Purchase #6 | $126.91 | 7.266% | $136.1313 | $136.13 | $136.15 | $136.10 |
Purchase #7 | $57.99 | 3.731% | $60.1536 | $60.15 | $60.15 | $60.20 |
7 purchase totals = | $502.91 | $534.1048 | $534.11 | $534.10 | $534.20 |