| 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 | $93.40 | 4.831% | $97.9122 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $109.62 | 13.466% | $124.3814 | $124.38 | $124.40 | $124.40 |
| Purchase #3 | $49.89 | 5.729% | $52.7482 | $52.75 | $52.75 | $52.70 |
| Purchase #4 | $210.88 | 7.773% | $227.2717 | $227.27 | $227.25 | $227.30 |
| Purchase #5 | $149.28 | 7.599% | $160.6238 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $90.78 | 4.704% | $95.0503 | $95.05 | $95.05 | $95.10 |
| Purchase #7 | $36.66 | 8.129% | $39.6401 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $740.51 | $797.6277 | $797.62 | $797.60 | $797.60 | |