| 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 | $30.91 | 5.558% | $32.628 | $32.63 | $32.65 | $32.60 |
| Purchase #2 | $159.44 | 5.801% | $168.6891 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $127.61 | 8.811% | $138.8537 | $138.85 | $138.85 | $138.90 |
| Purchase #4 | $72.98 | 12.309% | $81.9631 | $81.96 | $81.95 | $82.00 |
| Purchase #5 | $81.33 | 8.184% | $87.986 | $87.99 | $88.00 | $88.00 |
| Purchase #6 | $19.52 | 6.388% | $20.7669 | $20.77 | $20.75 | $20.80 |
| Purchase #7 | $148.68 | 6.363% | $158.1405 | $158.14 | $158.15 | $158.10 |
| 7 purchase totals = | $640.47 | $689.0273 | $689.03 | $689.05 | $689.10 | |