| 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 | $55.60 | 7.797% | $59.9351 | $59.94 | $59.95 | $59.90 |
| Purchase #2 | $125.90 | 8.728% | $136.8886 | $136.89 | $136.90 | $136.90 |
| Purchase #3 | $36.37 | 5.549% | $38.3882 | $38.39 | $38.40 | $38.40 |
| Purchase #4 | $69.64 | 4.477% | $72.7578 | $72.76 | $72.75 | $72.80 |
| Purchase #5 | $191.57 | 5.786% | $202.6542 | $202.65 | $202.65 | $202.70 |
| Purchase #6 | $139.75 | 7.587% | $150.3528 | $150.35 | $150.35 | $150.40 |
| Purchase #7 | $175.28 | 6.785% | $187.1727 | $187.17 | $187.15 | $187.20 |
| 7 purchase totals = | $794.11 | $848.1494 | $848.15 | $848.15 | $848.30 | |