| 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 | $49.68 | 12.350% | $55.8155 | $55.82 | $55.80 | $55.80 |
| Purchase #2 | $64.71 | 5.670% | $68.3791 | $68.38 | $68.40 | $68.40 |
| Purchase #3 | $44.98 | 11.571% | $50.1846 | $50.18 | $50.20 | $50.20 |
| Purchase #4 | $51.77 | 13.802% | $58.9153 | $58.92 | $58.90 | $58.90 |
| Purchase #5 | $49.46 | 5.778% | $52.3178 | $52.32 | $52.30 | $52.30 |
| Purchase #6 | $183.29 | 11.662% | $204.6653 | $204.67 | $204.65 | $204.70 |
| Purchase #7 | $190.50 | 10.838% | $211.1464 | $211.15 | $211.15 | $211.10 |
| 7 purchase totals = | $634.39 | $701.4240 | $701.44 | $701.40 | $701.40 | |