| 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 | $97.25 | 6.142% | $103.2231 | $103.22 | $103.20 | $103.20 |
| Purchase #2 | $37.27 | 5.701% | $39.3948 | $39.39 | $39.40 | $39.40 |
| Purchase #3 | $136.88 | 8.219% | $148.1302 | $148.13 | $148.15 | $148.10 |
| Purchase #4 | $213.51 | 5.873% | $226.0494 | $226.05 | $226.05 | $226.00 |
| Purchase #5 | $46.34 | 8.862% | $50.4467 | $50.45 | $50.45 | $50.40 |
| Purchase #6 | $166.67 | 13.592% | $189.3238 | $189.32 | $189.30 | $189.30 |
| Purchase #7 | $86.82 | 9.747% | $95.2823 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $784.74 | $851.8503 | $851.84 | $851.85 | $851.70 | |