| 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 | $76.25 | 13.298% | $86.3897 | $86.39 | $86.40 | $86.40 |
| Purchase #2 | $76.65 | 7.191% | $82.1619 | $82.16 | $82.15 | $82.20 |
| Purchase #3 | $43.96 | 8.247% | $47.5854 | $47.59 | $47.60 | $47.60 |
| Purchase #4 | $208.50 | 12.838% | $235.2672 | $235.27 | $235.25 | $235.30 |
| Purchase #5 | $206.71 | 9.848% | $227.0668 | $227.07 | $227.05 | $227.10 |
| Purchase #6 | $130.88 | 11.659% | $146.1393 | $146.14 | $146.15 | $146.10 |
| Purchase #7 | $153.27 | 4.152% | $159.6338 | $159.63 | $159.65 | $159.60 |
| 7 purchase totals = | $896.22 | $984.2441 | $984.25 | $984.25 | $984.30 | |