| 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 | $89.49 | 11.381% | $99.6749 | $99.67 | $99.65 | $99.70 |
| Purchase #2 | $41.99 | 11.211% | $46.6975 | $46.70 | $46.70 | $46.70 |
| Purchase #3 | $89.78 | 8.369% | $97.2937 | $97.29 | $97.30 | $97.30 |
| Purchase #4 | $238.27 | 9.486% | $260.8723 | $260.87 | $260.85 | $260.90 |
| Purchase #5 | $164.31 | 7.339% | $176.3687 | $176.37 | $176.35 | $176.40 |
| Purchase #6 | $100.52 | 5.388% | $105.936 | $105.94 | $105.95 | $105.90 |
| Purchase #7 | $70.55 | 12.787% | $79.5712 | $79.57 | $79.55 | $79.60 |
| 7 purchase totals = | $794.91 | $866.4143 | $866.41 | $866.35 | $866.50 | |