| 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 | $52.75 | 6.358% | $56.1038 | $56.10 | $56.10 | $56.10 |
| Purchase #2 | $150.69 | 4.866% | $158.0226 | $158.02 | $158.00 | $158.00 |
| Purchase #3 | $108.76 | 6.163% | $115.4629 | $115.46 | $115.45 | $115.50 |
| Purchase #4 | $138.57 | 9.675% | $151.9766 | $151.98 | $152.00 | $152.00 |
| Purchase #5 | $130.56 | 5.833% | $138.1756 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $87.80 | 10.715% | $97.2078 | $97.21 | $97.20 | $97.20 |
| Purchase #7 | $234.38 | 7.107% | $251.0374 | $251.04 | $251.05 | $251.00 |
| 7 purchase totals = | $903.51 | $967.9867 | $967.99 | $968.00 | $968.00 | |