| 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 | $229.28 | 6.591% | $244.3918 | $244.39 | $244.40 | $244.40 |
| Purchase #2 | $76.69 | 5.370% | $80.8083 | $80.81 | $80.80 | $80.80 |
| Purchase #3 | $22.34 | 7.555% | $24.0278 | $24.03 | $24.05 | $24.00 |
| Purchase #4 | $116.29 | 13.651% | $132.1647 | $132.16 | $132.15 | $132.20 |
| Purchase #5 | $88.40 | 6.761% | $94.3767 | $94.38 | $94.40 | $94.40 |
| Purchase #6 | $81.86 | 4.615% | $85.6378 | $85.64 | $85.65 | $85.60 |
| Purchase #7 | $82.52 | 4.817% | $86.495 | $86.50 | $86.50 | $86.50 |
| 7 purchase totals = | $697.38 | $747.9021 | $747.91 | $747.95 | $747.90 | |