| 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 | $57.58 | 10.642% | $63.7077 | $63.71 | $63.70 | $63.70 |
| Purchase #2 | $41.71 | 12.462% | $46.9079 | $46.91 | $46.90 | $46.90 |
| Purchase #3 | $96.51 | 3.871% | $100.2459 | $100.25 | $100.25 | $100.20 |
| Purchase #4 | $55.82 | 3.419% | $57.7285 | $57.73 | $57.75 | $57.70 |
| Purchase #5 | $215.51 | 9.730% | $236.4791 | $236.48 | $236.50 | $236.50 |
| Purchase #6 | $112.41 | 8.495% | $121.9592 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $221.40 | 9.275% | $241.9349 | $241.93 | $241.95 | $241.90 |
| 7 purchase totals = | $800.94 | $868.9632 | $868.97 | $869.00 | $868.90 | |