| 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 | $78.88 | 9.677% | $86.5132 | $86.51 | $86.50 | $86.50 |
| Purchase #2 | $151.48 | 11.689% | $169.1865 | $169.19 | $169.20 | $169.20 |
| Purchase #3 | $127.49 | 8.528% | $138.3623 | $138.36 | $138.35 | $138.40 |
| Purchase #4 | $224.92 | 9.572% | $246.4493 | $246.45 | $246.45 | $246.40 |
| Purchase #5 | $148.75 | 11.164% | $165.3565 | $165.36 | $165.35 | $165.40 |
| Purchase #6 | $77.60 | 5.293% | $81.7074 | $81.71 | $81.70 | $81.70 |
| Purchase #7 | $47.59 | 9.354% | $52.0416 | $52.04 | $52.05 | $52.00 |
| 7 purchase totals = | $856.71 | $939.6168 | $939.62 | $939.60 | $939.60 | |