| 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 | $5.64 | 11.584% | $6.2933 | $6.29 | $6.30 | $6.30 |
| Purchase #2 | $53.88 | 13.671% | $61.2459 | $61.25 | $61.25 | $61.20 |
| Purchase #3 | $215.76 | 11.375% | $240.3027 | $240.30 | $240.30 | $240.30 |
| Purchase #4 | $151.31 | 8.337% | $163.9247 | $163.92 | $163.90 | $163.90 |
| Purchase #5 | $52.57 | 12.729% | $59.2616 | $59.26 | $59.25 | $59.30 |
| Purchase #6 | $164.87 | 8.485% | $178.8592 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $132.79 | 8.381% | $143.9191 | $143.92 | $143.90 | $143.90 |
| 7 purchase totals = | $776.82 | $853.8065 | $853.80 | $853.75 | $853.80 | |