| 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 | $23.62 | 10.867% | $26.1868 | $26.19 | $26.20 | $26.20 |
| Purchase #2 | $19.59 | 6.531% | $20.8694 | $20.87 | $20.85 | $20.90 |
| Purchase #3 | $106.92 | 9.304% | $116.8678 | $116.87 | $116.85 | $116.90 |
| Purchase #4 | $229.36 | 6.583% | $244.4588 | $244.46 | $244.45 | $244.50 |
| Purchase #5 | $14.88 | 10.717% | $16.4747 | $16.47 | $16.45 | $16.50 |
| Purchase #6 | $13.30 | 5.189% | $13.9901 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $149.55 | 5.871% | $158.3301 | $158.33 | $158.35 | $158.30 |
| 7 purchase totals = | $557.22 | $597.1777 | $597.18 | $597.15 | $597.30 | |