| 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 | $97.88 | 10.454% | $108.1124 | $108.11 | $108.10 | $108.10 |
| Purchase #2 | $59.98 | 13.762% | $68.2344 | $68.23 | $68.25 | $68.20 |
| Purchase #3 | $69.64 | 10.511% | $76.9599 | $76.96 | $76.95 | $77.00 |
| Purchase #4 | $25.61 | 7.390% | $27.5026 | $27.50 | $27.50 | $27.50 |
| Purchase #5 | $110.91 | 6.658% | $118.2944 | $118.29 | $118.30 | $118.30 |
| Purchase #6 | $117.92 | 10.478% | $130.2757 | $130.28 | $130.30 | $130.30 |
| Purchase #7 | $42.79 | 7.456% | $45.9804 | $45.98 | $46.00 | $46.00 |
| 7 purchase totals = | $524.73 | $575.3598 | $575.35 | $575.40 | $575.40 | |