| 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 | $59.32 | 8.648% | $64.45 | $64.45 | $64.45 | $64.50 |
| Purchase #2 | $99.60 | 8.779% | $108.3439 | $108.34 | $108.35 | $108.30 |
| Purchase #3 | $186.84 | 11.148% | $207.6689 | $207.67 | $207.65 | $207.70 |
| Purchase #4 | $150.39 | 12.540% | $169.2489 | $169.25 | $169.25 | $169.20 |
| Purchase #5 | $42.72 | 5.104% | $44.9004 | $44.90 | $44.90 | $44.90 |
| Purchase #6 | $89.57 | 3.595% | $92.79 | $92.79 | $92.80 | $92.80 |
| Purchase #7 | $25.82 | 8.351% | $27.9762 | $27.98 | $28.00 | $28.00 |
| 7 purchase totals = | $654.26 | $715.3783 | $715.38 | $715.40 | $715.40 | |