| 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 | $137.71 | 9.874% | $151.3075 | $151.31 | $151.30 | $151.30 |
| Purchase #2 | $57.69 | 8.143% | $62.3877 | $62.39 | $62.40 | $62.40 |
| Purchase #3 | $224.88 | 8.676% | $244.3906 | $244.39 | $244.40 | $244.40 |
| Purchase #4 | $47.76 | 10.432% | $52.7423 | $52.74 | $52.75 | $52.70 |
| Purchase #5 | $175.34 | 8.635% | $190.4806 | $190.48 | $190.50 | $190.50 |
| Purchase #6 | $29.35 | 4.826% | $30.7664 | $30.77 | $30.75 | $30.80 |
| Purchase #7 | $10.76 | 5.695% | $11.3728 | $11.37 | $11.35 | $11.40 |
| 7 purchase totals = | $683.49 | $743.4479 | $743.45 | $743.45 | $743.50 | |