| 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 | $10.73 | 3.274% | $11.0813 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $83.68 | 12.761% | $94.3584 | $94.36 | $94.35 | $94.40 |
| Purchase #3 | $96.86 | 7.786% | $104.4015 | $104.40 | $104.40 | $104.40 |
| Purchase #4 | $183.39 | 12.283% | $205.9158 | $205.92 | $205.90 | $205.90 |
| Purchase #5 | $107.81 | 8.132% | $116.5771 | $116.58 | $116.60 | $116.60 |
| Purchase #6 | $249.62 | 4.527% | $260.9203 | $260.92 | $260.90 | $260.90 |
| Purchase #7 | $73.40 | 3.327% | $75.842 | $75.84 | $75.85 | $75.80 |
| 7 purchase totals = | $805.49 | $869.0964 | $869.10 | $869.10 | $869.10 | |