| 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 | $44.81 | 9.218% | $48.9406 | $48.94 | $48.95 | $48.90 |
| Purchase #2 | $25.73 | 8.696% | $27.9675 | $27.97 | $27.95 | $28.00 |
| Purchase #3 | $11.81 | 11.857% | $13.2103 | $13.21 | $13.20 | $13.20 |
| Purchase #4 | $106.88 | 9.664% | $117.2089 | $117.21 | $117.20 | $117.20 |
| Purchase #5 | $65.48 | 6.766% | $69.9104 | $69.91 | $69.90 | $69.90 |
| Purchase #6 | $177.47 | 3.269% | $183.2715 | $183.27 | $183.25 | $183.30 |
| Purchase #7 | $138.34 | 13.326% | $156.7752 | $156.78 | $156.80 | $156.80 |
| 7 purchase totals = | $570.52 | $617.2844 | $617.29 | $617.25 | $617.30 | |