| 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 | $97.27 | 7.723% | $104.7822 | $104.78 | $104.80 | $104.80 |
| Purchase #2 | $126.91 | 8.255% | $137.3864 | $137.39 | $137.40 | $137.40 |
| Purchase #3 | $164.98 | 13.409% | $187.1022 | $187.10 | $187.10 | $187.10 |
| Purchase #4 | $54.79 | 6.478% | $58.3393 | $58.34 | $58.35 | $58.30 |
| Purchase #5 | $131.98 | 6.307% | $140.304 | $140.30 | $140.30 | $140.30 |
| Purchase #6 | $25.34 | 8.569% | $27.5114 | $27.51 | $27.50 | $27.50 |
| Purchase #7 | $23.65 | 4.229% | $24.6502 | $24.65 | $24.65 | $24.70 |
| 7 purchase totals = | $624.92 | $680.0757 | $680.07 | $680.10 | $680.10 | |