| 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 | $5.63 | 4.820% | $5.9014 | $5.90 | $5.90 | $5.90 |
| Purchase #2 | $202.36 | 3.491% | $209.4244 | $209.42 | $209.40 | $209.40 |
| Purchase #3 | $92.67 | 4.694% | $97.0199 | $97.02 | $97.00 | $97.00 |
| Purchase #4 | $62.98 | 9.856% | $69.1873 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $89.76 | 10.599% | $99.2737 | $99.27 | $99.25 | $99.30 |
| Purchase #6 | $119.57 | 5.464% | $126.1033 | $126.10 | $126.10 | $126.10 |
| Purchase #7 | $84.26 | 7.388% | $90.4851 | $90.49 | $90.50 | $90.50 |
| 7 purchase totals = | $657.23 | $697.3951 | $697.39 | $697.35 | $697.40 | |