| 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 | $94.83 | 3.261% | $97.9224 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $104.53 | 12.584% | $117.6841 | $117.68 | $117.70 | $117.70 |
| Purchase #3 | $183.61 | 8.448% | $199.1214 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $58.60 | 10.434% | $64.7143 | $64.71 | $64.70 | $64.70 |
| Purchase #5 | $85.47 | 13.601% | $97.0948 | $97.09 | $97.10 | $97.10 |
| Purchase #6 | $18.37 | 13.458% | $20.8422 | $20.84 | $20.85 | $20.80 |
| Purchase #7 | $129.82 | 5.728% | $137.2561 | $137.26 | $137.25 | $137.30 |
| 7 purchase totals = | $675.23 | $734.6353 | $734.62 | $734.60 | $734.60 | |