| 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 | $30.41 | 12.266% | $34.1401 | $34.14 | $34.15 | $34.10 |
| Purchase #2 | $231.36 | 6.357% | $246.0676 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $102.31 | 7.429% | $109.9106 | $109.91 | $109.90 | $109.90 |
| Purchase #4 | $75.78 | 10.786% | $83.9536 | $83.95 | $83.95 | $84.00 |
| Purchase #5 | $147.84 | 4.294% | $154.1882 | $154.19 | $154.20 | $154.20 |
| Purchase #6 | $105.89 | 9.624% | $116.0809 | $116.08 | $116.10 | $116.10 |
| Purchase #7 | $19.43 | 4.309% | $20.2672 | $20.27 | $20.25 | $20.30 |
| 7 purchase totals = | $713.02 | $764.6082 | $764.61 | $764.60 | $764.70 | |