| 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 | $7.64 | 10.690% | $8.4567 | $8.46 | $8.45 | $8.50 |
| Purchase #2 | $109.60 | 8.329% | $118.7286 | $118.73 | $118.75 | $118.70 |
| Purchase #3 | $180.77 | 11.379% | $201.3398 | $201.34 | $201.35 | $201.30 |
| Purchase #4 | $151.61 | 9.669% | $166.2692 | $166.27 | $166.25 | $166.30 |
| Purchase #5 | $151.60 | 7.704% | $163.2793 | $163.28 | $163.30 | $163.30 |
| Purchase #6 | $59.60 | 13.638% | $67.7282 | $67.73 | $67.75 | $67.70 |
| Purchase #7 | $221.69 | 12.389% | $249.1552 | $249.16 | $249.15 | $249.20 |
| 7 purchase totals = | $882.51 | $974.9570 | $974.97 | $975.00 | $975.00 | |