| 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 | $104.34 | 12.629% | $117.5171 | $117.52 | $117.50 | $117.50 |
| Purchase #2 | $214.57 | 6.461% | $228.4334 | $228.43 | $228.45 | $228.40 |
| Purchase #3 | $20.45 | 3.301% | $21.1251 | $21.13 | $21.15 | $21.10 |
| Purchase #4 | $29.67 | 6.664% | $31.6472 | $31.65 | $31.65 | $31.60 |
| Purchase #5 | $112.46 | 3.406% | $116.2904 | $116.29 | $116.30 | $116.30 |
| Purchase #6 | $48.73 | 8.358% | $52.8029 | $52.80 | $52.80 | $52.80 |
| Purchase #7 | $211.68 | 4.858% | $221.9634 | $221.96 | $221.95 | $222.00 |
| 7 purchase totals = | $741.90 | $789.7795 | $789.78 | $789.80 | $789.70 | |