| 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 | $106.93 | 10.277% | $117.9192 | $117.92 | $117.90 | $117.90 |
| Purchase #2 | $69.46 | 8.744% | $75.5336 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $150.43 | 8.527% | $163.2572 | $163.26 | $163.25 | $163.30 |
| Purchase #4 | $54.59 | 8.409% | $59.1805 | $59.18 | $59.20 | $59.20 |
| Purchase #5 | $61.34 | 10.504% | $67.7832 | $67.78 | $67.80 | $67.80 |
| Purchase #6 | $26.40 | 12.637% | $29.7362 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $190.54 | 12.249% | $213.8792 | $213.88 | $213.90 | $213.90 |
| 7 purchase totals = | $659.69 | $727.2891 | $727.29 | $727.35 | $727.30 | |