| 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 | $7.37 | 9.378% | $8.0612 | $8.06 | $8.05 | $8.10 |
| Purchase #2 | $41.35 | 11.362% | $46.0482 | $46.05 | $46.05 | $46.00 |
| Purchase #3 | $140.75 | 9.811% | $154.559 | $154.56 | $154.55 | $154.60 |
| Purchase #4 | $58.62 | 6.539% | $62.4532 | $62.45 | $62.45 | $62.50 |
| Purchase #5 | $168.57 | 5.216% | $177.3626 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $57.91 | 11.856% | $64.7758 | $64.78 | $64.80 | $64.80 |
| Purchase #7 | $24.49 | 12.632% | $27.5836 | $27.58 | $27.60 | $27.60 |
| 7 purchase totals = | $499.06 | $540.8436 | $540.84 | $540.85 | $541.00 | |