| 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 | $71.83 | 5.310% | $75.6442 | $75.64 | $75.65 | $75.60 |
| Purchase #2 | $122.28 | 4.305% | $127.5442 | $127.54 | $127.55 | $127.50 |
| Purchase #3 | $33.38 | 7.524% | $35.8915 | $35.89 | $35.90 | $35.90 |
| Purchase #4 | $140.96 | 13.436% | $159.8994 | $159.90 | $159.90 | $159.90 |
| Purchase #5 | $124.77 | 12.353% | $140.1828 | $140.18 | $140.20 | $140.20 |
| Purchase #6 | $88.97 | 9.403% | $97.3358 | $97.34 | $97.35 | $97.30 |
| Purchase #7 | $40.55 | 9.695% | $44.4813 | $44.48 | $44.50 | $44.50 |
| 7 purchase totals = | $622.74 | $680.9792 | $680.97 | $681.05 | $680.90 | |