| 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 | $53.70 | 10.168% | $59.1602 | $59.16 | $59.15 | $59.20 |
| Purchase #2 | $79.43 | 3.389% | $82.1219 | $82.12 | $82.10 | $82.10 |
| Purchase #3 | $5.54 | 4.330% | $5.7799 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $208.98 | 5.619% | $220.7226 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $67.77 | 11.246% | $75.3914 | $75.39 | $75.40 | $75.40 |
| Purchase #6 | $188.65 | 11.231% | $209.8373 | $209.84 | $209.85 | $209.80 |
| Purchase #7 | $147.55 | 4.871% | $154.7372 | $154.74 | $154.75 | $154.70 |
| 7 purchase totals = | $751.62 | $807.7505 | $807.75 | $807.75 | $807.70 | |