| 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 | $82.82 | 7.160% | $88.7499 | $88.75 | $88.75 | $88.70 |
| Purchase #2 | $158.88 | 13.635% | $180.5433 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $100.49 | 5.832% | $106.3506 | $106.35 | $106.35 | $106.40 |
| Purchase #4 | $56.81 | 8.139% | $61.4338 | $61.43 | $61.45 | $61.40 |
| Purchase #5 | $60.33 | 8.562% | $65.4955 | $65.50 | $65.50 | $65.50 |
| Purchase #6 | $45.27 | 3.173% | $46.7064 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $56.68 | 5.840% | $59.9901 | $59.99 | $60.00 | $60.00 |
| 7 purchase totals = | $561.28 | $609.2696 | $609.27 | $609.30 | $609.20 | |