| 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 | $63.77 | 9.797% | $70.0175 | $70.02 | $70.00 | $70.00 |
| Purchase #2 | $51.46 | 8.671% | $55.9221 | $55.92 | $55.90 | $55.90 |
| Purchase #3 | $89.91 | 6.472% | $95.729 | $95.73 | $95.75 | $95.70 |
| Purchase #4 | $45.84 | 5.451% | $48.3387 | $48.34 | $48.35 | $48.30 |
| Purchase #5 | $169.51 | 4.710% | $177.4939 | $177.49 | $177.50 | $177.50 |
| Purchase #6 | $123.30 | 10.651% | $136.4327 | $136.43 | $136.45 | $136.40 |
| Purchase #7 | $30.36 | 10.253% | $33.4728 | $33.47 | $33.45 | $33.50 |
| 7 purchase totals = | $574.15 | $617.4067 | $617.40 | $617.40 | $617.30 | |