| 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 | $53.47 | 3.459% | $55.3195 | $55.32 | $55.30 | $55.30 |
| Purchase #2 | $59.63 | 7.582% | $64.1511 | $64.15 | $64.15 | $64.20 |
| Purchase #3 | $113.39 | 7.500% | $121.8943 | $121.89 | $121.90 | $121.90 |
| Purchase #4 | $50.38 | 13.430% | $57.146 | $57.15 | $57.15 | $57.10 |
| Purchase #5 | $227.58 | 7.199% | $243.9635 | $243.96 | $243.95 | $244.00 |
| Purchase #6 | $132.31 | 9.388% | $144.7313 | $144.73 | $144.75 | $144.70 |
| Purchase #7 | $26.95 | 10.146% | $29.6843 | $29.68 | $29.70 | $29.70 |
| 7 purchase totals = | $663.71 | $716.8900 | $716.88 | $716.90 | $716.90 | |