| 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 | $71.37 | 10.289% | $78.7133 | $78.71 | $78.70 | $78.70 |
| Purchase #2 | $87.60 | 13.466% | $99.3962 | $99.40 | $99.40 | $99.40 |
| Purchase #3 | $202.43 | 12.543% | $227.8208 | $227.82 | $227.80 | $227.80 |
| Purchase #4 | $180.47 | 8.414% | $195.6547 | $195.65 | $195.65 | $195.70 |
| Purchase #5 | $92.85 | 4.665% | $97.1815 | $97.18 | $97.20 | $97.20 |
| Purchase #6 | $11.36 | 13.125% | $12.851 | $12.85 | $12.85 | $12.90 |
| Purchase #7 | $132.65 | 8.283% | $143.6374 | $143.64 | $143.65 | $143.60 |
| 7 purchase totals = | $778.73 | $855.2549 | $855.25 | $855.25 | $855.30 | |