| 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 | $66.60 | 13.821% | $75.8048 | $75.80 | $75.80 | $75.80 |
| Purchase #2 | $45.38 | 5.213% | $47.7457 | $47.75 | $47.75 | $47.70 |
| Purchase #3 | $44.81 | 7.569% | $48.2017 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $137.80 | 7.868% | $148.6421 | $148.64 | $148.65 | $148.60 |
| Purchase #5 | $212.67 | 7.659% | $228.9584 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $132.67 | 5.390% | $139.8209 | $139.82 | $139.80 | $139.80 |
| Purchase #7 | $156.55 | 7.240% | $167.8842 | $167.88 | $167.90 | $167.90 |
| 7 purchase totals = | $796.48 | $857.0578 | $857.05 | $857.05 | $857.00 | |