| 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 | $107.63 | 3.541% | $111.4412 | $111.44 | $111.45 | $111.40 |
| Purchase #2 | $146.87 | 3.389% | $151.8474 | $151.85 | $151.85 | $151.80 |
| Purchase #3 | $112.85 | 3.145% | $116.3991 | $116.40 | $116.40 | $116.40 |
| Purchase #4 | $78.64 | 10.435% | $86.8461 | $86.85 | $86.85 | $86.80 |
| Purchase #5 | $197.98 | 4.137% | $206.1704 | $206.17 | $206.15 | $206.20 |
| Purchase #6 | $44.34 | 8.703% | $48.1989 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $118.82 | 11.398% | $132.3631 | $132.36 | $132.35 | $132.40 |
| 7 purchase totals = | $807.13 | $853.2662 | $853.27 | $853.25 | $853.20 | |