| 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 | $25.65 | 4.154% | $26.7155 | $26.72 | $26.70 | $26.70 |
| Purchase #2 | $205.81 | 7.313% | $220.8609 | $220.86 | $220.85 | $220.90 |
| Purchase #3 | $28.79 | 4.624% | $30.1212 | $30.12 | $30.10 | $30.10 |
| Purchase #4 | $45.68 | 6.714% | $48.747 | $48.75 | $48.75 | $48.70 |
| Purchase #5 | $215.64 | 3.808% | $223.8516 | $223.85 | $223.85 | $223.90 |
| Purchase #6 | $116.25 | 11.589% | $129.7222 | $129.72 | $129.70 | $129.70 |
| Purchase #7 | $229.79 | 9.775% | $252.252 | $252.25 | $252.25 | $252.30 |
| 7 purchase totals = | $867.61 | $932.2704 | $932.27 | $932.20 | $932.30 | |