| 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 | $77.83 | 12.219% | $87.34 | $87.34 | $87.35 | $87.30 |
| Purchase #2 | $193.71 | 13.811% | $220.4633 | $220.46 | $220.45 | $220.50 |
| Purchase #3 | $50.45 | 9.804% | $55.3961 | $55.40 | $55.40 | $55.40 |
| Purchase #4 | $176.54 | 9.453% | $193.2283 | $193.23 | $193.25 | $193.20 |
| Purchase #5 | $66.53 | 7.863% | $71.7613 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $146.53 | 11.313% | $163.1069 | $163.11 | $163.10 | $163.10 |
| Purchase #7 | $53.41 | 9.520% | $58.4946 | $58.49 | $58.50 | $58.50 |
| 7 purchase totals = | $765.00 | $849.7905 | $849.79 | $849.80 | $849.80 | |