| 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 | $40.96 | 7.540% | $44.0484 | $44.05 | $44.05 | $44.00 |
| Purchase #2 | $238.95 | 9.181% | $260.888 | $260.89 | $260.90 | $260.90 |
| Purchase #3 | $101.76 | 8.619% | $110.5307 | $110.53 | $110.55 | $110.50 |
| Purchase #4 | $28.41 | 11.814% | $31.7664 | $31.77 | $31.75 | $31.80 |
| Purchase #5 | $8.83 | 13.790% | $10.0477 | $10.05 | $10.05 | $10.00 |
| Purchase #6 | $105.47 | 13.454% | $119.6599 | $119.66 | $119.65 | $119.70 |
| Purchase #7 | $174.74 | 5.400% | $184.176 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $699.12 | $761.1171 | $761.13 | $761.15 | $761.10 | |