| 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 | $64.51 | 3.836% | $66.9846 | $66.98 | $67.00 | $67.00 |
| Purchase #2 | $28.49 | 7.777% | $30.7057 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $209.60 | 8.662% | $227.7556 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $136.60 | 13.412% | $154.9208 | $154.92 | $154.90 | $154.90 |
| Purchase #5 | $231.36 | 4.353% | $241.4311 | $241.43 | $241.45 | $241.40 |
| Purchase #6 | $12.61 | 11.458% | $14.0549 | $14.05 | $14.05 | $14.10 |
| Purchase #7 | $104.41 | 8.688% | $113.4811 | $113.48 | $113.50 | $113.50 |
| 7 purchase totals = | $787.58 | $849.3338 | $849.33 | $849.35 | $849.40 | |