| 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 | $75.57 | 11.673% | $84.3913 | $84.39 | $84.40 | $84.40 |
| Purchase #2 | $60.28 | 10.712% | $66.7372 | $66.74 | $66.75 | $66.70 |
| Purchase #3 | $72.45 | 6.297% | $77.0122 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $94.83 | 12.677% | $106.8516 | $106.85 | $106.85 | $106.90 |
| Purchase #5 | $168.75 | 9.491% | $184.7661 | $184.77 | $184.75 | $184.80 |
| Purchase #6 | $218.39 | 8.426% | $236.7915 | $236.79 | $236.80 | $236.80 |
| Purchase #7 | $92.46 | 7.345% | $99.2512 | $99.25 | $99.25 | $99.30 |
| 7 purchase totals = | $782.73 | $855.8011 | $855.80 | $855.80 | $855.90 | |