| 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 | $6.36 | 8.542% | $6.9033 | $6.90 | $6.90 | $6.90 |
| Purchase #2 | $54.35 | 9.582% | $59.5578 | $59.56 | $59.55 | $59.60 |
| Purchase #3 | $111.56 | 5.831% | $118.0651 | $118.07 | $118.05 | $118.10 |
| Purchase #4 | $208.47 | 4.594% | $218.0471 | $218.05 | $218.05 | $218.00 |
| Purchase #5 | $125.57 | 9.154% | $137.0647 | $137.06 | $137.05 | $137.10 |
| Purchase #6 | $93.92 | 3.566% | $97.2692 | $97.27 | $97.25 | $97.30 |
| Purchase #7 | $54.83 | 10.376% | $60.5192 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $655.06 | $697.4264 | $697.43 | $697.35 | $697.50 | |