| 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 | $108.64 | 7.492% | $116.7793 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $56.54 | 5.850% | $59.8476 | $59.85 | $59.85 | $59.80 |
| Purchase #3 | $39.95 | 10.575% | $44.1747 | $44.17 | $44.15 | $44.20 |
| Purchase #4 | $137.85 | 11.174% | $153.2534 | $153.25 | $153.25 | $153.30 |
| Purchase #5 | $215.87 | 7.676% | $232.4402 | $232.44 | $232.45 | $232.40 |
| Purchase #6 | $98.63 | 3.444% | $102.0268 | $102.03 | $102.05 | $102.00 |
| Purchase #7 | $215.26 | 9.138% | $234.9305 | $234.93 | $234.95 | $234.90 |
| 7 purchase totals = | $872.74 | $943.4525 | $943.45 | $943.50 | $943.40 | |