| 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 | $73.97 | 9.361% | $80.8943 | $80.89 | $80.90 | $80.90 |
| Purchase #2 | $25.70 | 8.645% | $27.9218 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $10.80 | 8.242% | $11.6901 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $210.43 | 12.203% | $236.1088 | $236.11 | $236.10 | $236.10 |
| Purchase #5 | $224.25 | 10.438% | $247.6572 | $247.66 | $247.65 | $247.70 |
| Purchase #6 | $90.38 | 10.514% | $99.8826 | $99.88 | $99.90 | $99.90 |
| Purchase #7 | $224.35 | 9.615% | $245.9213 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $859.88 | $950.0761 | $950.07 | $950.05 | $950.10 | |