| 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 | $75.51 | 3.655% | $78.2699 | $78.27 | $78.25 | $78.30 |
| Purchase #2 | $246.69 | 6.684% | $263.1788 | $263.18 | $263.20 | $263.20 |
| Purchase #3 | $57.36 | 8.503% | $62.2373 | $62.24 | $62.25 | $62.20 |
| Purchase #4 | $88.91 | 9.144% | $97.0399 | $97.04 | $97.05 | $97.00 |
| Purchase #5 | $33.27 | 13.470% | $37.7515 | $37.75 | $37.75 | $37.80 |
| Purchase #6 | $126.99 | 11.250% | $141.2764 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $237.47 | 11.230% | $264.1379 | $264.14 | $264.15 | $264.10 |
| 7 purchase totals = | $866.20 | $943.8917 | $943.90 | $943.95 | $943.90 | |