| 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 | $125.94 | 11.668% | $140.6347 | $140.63 | $140.65 | $140.60 |
| Purchase #2 | $17.59 | 3.279% | $18.1668 | $18.17 | $18.15 | $18.20 |
| Purchase #3 | $59.71 | 10.320% | $65.8721 | $65.87 | $65.85 | $65.90 |
| Purchase #4 | $42.55 | 4.309% | $44.3835 | $44.38 | $44.40 | $44.40 |
| Purchase #5 | $240.82 | 10.615% | $266.383 | $266.38 | $266.40 | $266.40 |
| Purchase #6 | $80.95 | 8.609% | $87.919 | $87.92 | $87.90 | $87.90 |
| Purchase #7 | $60.76 | 9.809% | $66.7199 | $66.72 | $66.70 | $66.70 |
| 7 purchase totals = | $628.32 | $690.0790 | $690.07 | $690.05 | $690.10 | |