| 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 | $106.67 | 5.245% | $112.2648 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $45.77 | 7.221% | $49.0751 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $70.59 | 12.222% | $79.2175 | $79.22 | $79.20 | $79.20 |
| Purchase #4 | $41.90 | 4.491% | $43.7817 | $43.78 | $43.80 | $43.80 |
| Purchase #5 | $219.37 | 9.303% | $239.778 | $239.78 | $239.80 | $239.80 |
| Purchase #6 | $77.30 | 7.256% | $82.9089 | $82.91 | $82.90 | $82.90 |
| Purchase #7 | $97.48 | 9.737% | $106.9716 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $659.08 | $713.9976 | $714.00 | $714.00 | $714.10 | |