| 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 | $20.96 | 10.328% | $23.1247 | $23.12 | $23.10 | $23.10 |
| Purchase #2 | $88.30 | 10.626% | $97.6828 | $97.68 | $97.70 | $97.70 |
| Purchase #3 | $229.69 | 9.445% | $251.3842 | $251.38 | $251.40 | $251.40 |
| Purchase #4 | $234.47 | 11.148% | $260.6087 | $260.61 | $260.60 | $260.60 |
| Purchase #5 | $106.89 | 6.610% | $113.9554 | $113.96 | $113.95 | $114.00 |
| Purchase #6 | $89.50 | 8.375% | $96.9956 | $97.00 | $97.00 | $97.00 |
| Purchase #7 | $22.60 | 9.404% | $24.7253 | $24.73 | $24.75 | $24.70 |
| 7 purchase totals = | $792.41 | $868.4767 | $868.48 | $868.50 | $868.50 | |