| 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 | $97.41 | 6.712% | $103.9482 | $103.95 | $103.95 | $103.90 |
| Purchase #2 | $25.87 | 9.361% | $28.2917 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $166.97 | 7.860% | $180.0938 | $180.09 | $180.10 | $180.10 |
| Purchase #4 | $13.43 | 10.348% | $14.8197 | $14.82 | $14.80 | $14.80 |
| Purchase #5 | $142.89 | 3.599% | $148.0326 | $148.03 | $148.05 | $148.00 |
| Purchase #6 | $242.89 | 5.692% | $256.7153 | $256.72 | $256.70 | $256.70 |
| Purchase #7 | $31.84 | 6.857% | $34.0233 | $34.02 | $34.00 | $34.00 |
| 7 purchase totals = | $721.30 | $765.9246 | $765.92 | $765.90 | $765.80 | |