| 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 | $27.33 | 7.687% | $29.4309 | $29.43 | $29.45 | $29.40 |
| Purchase #2 | $232.38 | 4.218% | $242.1818 | $242.18 | $242.20 | $242.20 |
| Purchase #3 | $246.28 | 12.659% | $277.4566 | $277.46 | $277.45 | $277.50 |
| Purchase #4 | $71.67 | 13.524% | $81.3627 | $81.36 | $81.35 | $81.40 |
| Purchase #5 | $58.57 | 3.797% | $60.7939 | $60.79 | $60.80 | $60.80 |
| Purchase #6 | $89.80 | 4.115% | $93.4953 | $93.50 | $93.50 | $93.50 |
| Purchase #7 | $143.86 | 13.579% | $163.3947 | $163.39 | $163.40 | $163.40 |
| 7 purchase totals = | $869.89 | $948.1159 | $948.11 | $948.15 | $948.20 | |