| 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 | $74.89 | 3.500% | $77.5112 | $77.51 | $77.50 | $77.50 |
| Purchase #2 | $43.99 | 13.119% | $49.761 | $49.76 | $49.75 | $49.80 |
| Purchase #3 | $79.61 | 10.527% | $87.9905 | $87.99 | $88.00 | $88.00 |
| Purchase #4 | $243.31 | 10.168% | $268.0498 | $268.05 | $268.05 | $268.00 |
| Purchase #5 | $113.98 | 10.796% | $126.2853 | $126.29 | $126.30 | $126.30 |
| Purchase #6 | $220.34 | 7.238% | $236.2882 | $236.29 | $236.30 | $236.30 |
| Purchase #7 | $55.56 | 10.109% | $61.1766 | $61.18 | $61.20 | $61.20 |
| 7 purchase totals = | $831.68 | $907.0626 | $907.07 | $907.10 | $907.10 | |