| 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 | $29.65 | 12.473% | $33.3482 | $33.35 | $33.35 | $33.30 |
| Purchase #2 | $225.40 | 3.840% | $234.0554 | $234.06 | $234.05 | $234.10 |
| Purchase #3 | $18.31 | 3.807% | $19.0071 | $19.01 | $19.00 | $19.00 |
| Purchase #4 | $17.58 | 3.377% | $18.1737 | $18.17 | $18.15 | $18.20 |
| Purchase #5 | $136.62 | 5.151% | $143.6573 | $143.66 | $143.65 | $143.70 |
| Purchase #6 | $229.53 | 7.498% | $246.7402 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $224.57 | 10.734% | $248.6753 | $248.68 | $248.70 | $248.70 |
| 7 purchase totals = | $881.66 | $943.6572 | $943.67 | $943.65 | $943.70 | |