| 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 | $96.92 | 5.510% | $102.2603 | $102.26 | $102.25 | $102.30 |
| Purchase #2 | $79.84 | 9.586% | $87.4935 | $87.49 | $87.50 | $87.50 |
| Purchase #3 | $196.71 | 6.156% | $208.8195 | $208.82 | $208.80 | $208.80 |
| Purchase #4 | $103.59 | 8.436% | $112.3289 | $112.33 | $112.35 | $112.30 |
| Purchase #5 | $148.53 | 3.791% | $154.1608 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $170.98 | 5.644% | $180.6301 | $180.63 | $180.65 | $180.60 |
| Purchase #7 | $93.68 | 3.522% | $96.9794 | $96.98 | $97.00 | $97.00 |
| 7 purchase totals = | $890.25 | $942.6725 | $942.67 | $942.70 | $942.70 | |