| 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 | $36.49 | 10.598% | $40.3572 | $40.36 | $40.35 | $40.40 |
| Purchase #2 | $76.89 | 11.186% | $85.4909 | $85.49 | $85.50 | $85.50 |
| Purchase #3 | $55.77 | 7.228% | $59.8011 | $59.80 | $59.80 | $59.80 |
| Purchase #4 | $65.46 | 12.654% | $73.7433 | $73.74 | $73.75 | $73.70 |
| Purchase #5 | $223.61 | 5.787% | $236.5503 | $236.55 | $236.55 | $236.60 |
| Purchase #6 | $176.36 | 9.850% | $193.7315 | $193.73 | $193.75 | $193.70 |
| Purchase #7 | $172.77 | 4.354% | $180.2924 | $180.29 | $180.30 | $180.30 |
| 7 purchase totals = | $807.35 | $869.9667 | $869.96 | $870.00 | $870.00 | |