| 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 | $47.97 | 6.224% | $50.9557 | $50.96 | $50.95 | $51.00 |
| Purchase #2 | $55.72 | 13.540% | $63.2645 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $20.78 | 3.317% | $21.4693 | $21.47 | $21.45 | $21.50 |
| Purchase #4 | $118.43 | 6.656% | $126.3127 | $126.31 | $126.30 | $126.30 |
| Purchase #5 | $223.66 | 5.850% | $236.7441 | $236.74 | $236.75 | $236.70 |
| Purchase #6 | $66.33 | 9.297% | $72.4967 | $72.50 | $72.50 | $72.50 |
| Purchase #7 | $91.74 | 6.614% | $97.8077 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $624.63 | $669.0507 | $669.05 | $669.00 | $669.10 | |