| 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 | $63.99 | 4.387% | $66.7972 | $66.80 | $66.80 | $66.80 |
| Purchase #2 | $50.65 | 6.339% | $53.8607 | $53.86 | $53.85 | $53.90 |
| Purchase #3 | $250.60 | 4.411% | $261.654 | $261.65 | $261.65 | $261.70 |
| Purchase #4 | $55.57 | 5.348% | $58.5419 | $58.54 | $58.55 | $58.50 |
| Purchase #5 | $131.91 | 4.748% | $138.1731 | $138.17 | $138.15 | $138.20 |
| Purchase #6 | $62.98 | 10.512% | $69.6005 | $69.60 | $69.60 | $69.60 |
| Purchase #7 | $31.36 | 4.677% | $32.8267 | $32.83 | $32.85 | $32.80 |
| 7 purchase totals = | $647.06 | $681.4541 | $681.45 | $681.45 | $681.50 | |