| 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 | $6.82 | 5.155% | $7.1716 | $7.17 | $7.15 | $7.20 |
| Purchase #2 | $108.49 | 9.102% | $118.3648 | $118.36 | $118.35 | $118.40 |
| Purchase #3 | $168.84 | 3.658% | $175.0162 | $175.02 | $175.00 | $175.00 |
| Purchase #4 | $22.53 | 6.526% | $24.0003 | $24.00 | $24.00 | $24.00 |
| Purchase #5 | $83.66 | 9.405% | $91.5282 | $91.53 | $91.55 | $91.50 |
| Purchase #6 | $125.39 | 4.587% | $131.1416 | $131.14 | $131.15 | $131.10 |
| Purchase #7 | $143.56 | 11.224% | $159.6732 | $159.67 | $159.65 | $159.70 |
| 7 purchase totals = | $659.29 | $706.8959 | $706.89 | $706.85 | $706.90 | |