| 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 | $58.71 | 10.538% | $64.8969 | $64.90 | $64.90 | $64.90 |
| Purchase #2 | $158.75 | 9.106% | $173.2058 | $173.21 | $173.20 | $173.20 |
| Purchase #3 | $130.28 | 6.170% | $138.3183 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $82.91 | 7.808% | $89.3836 | $89.38 | $89.40 | $89.40 |
| Purchase #5 | $94.34 | 3.598% | $97.7344 | $97.73 | $97.75 | $97.70 |
| Purchase #6 | $62.74 | 9.264% | $68.5522 | $68.55 | $68.55 | $68.60 |
| Purchase #7 | $154.32 | 8.615% | $167.6147 | $167.61 | $167.60 | $167.60 |
| 7 purchase totals = | $742.05 | $799.7059 | $799.70 | $799.70 | $799.70 | |