| 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 | $12.28 | 13.323% | $13.9161 | $13.92 | $13.90 | $13.90 |
| Purchase #2 | $67.49 | 7.663% | $72.6618 | $72.66 | $72.65 | $72.70 |
| Purchase #3 | $89.74 | 8.863% | $97.6937 | $97.69 | $97.70 | $97.70 |
| Purchase #4 | $129.77 | 10.221% | $143.0338 | $143.03 | $143.05 | $143.00 |
| Purchase #5 | $109.81 | 10.816% | $121.687 | $121.69 | $121.70 | $121.70 |
| Purchase #6 | $64.33 | 3.822% | $66.7887 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $231.26 | 11.246% | $257.2675 | $257.27 | $257.25 | $257.30 |
| 7 purchase totals = | $704.68 | $773.0486 | $773.05 | $773.05 | $773.10 | |