| 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 | $57.39 | 11.556% | $64.022 | $64.02 | $64.00 | $64.00 |
| Purchase #2 | $28.31 | 5.343% | $29.8226 | $29.82 | $29.80 | $29.80 |
| Purchase #3 | $182.85 | 13.731% | $207.9571 | $207.96 | $207.95 | $208.00 |
| Purchase #4 | $67.48 | 13.159% | $76.3597 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $33.45 | 12.689% | $37.6945 | $37.69 | $37.70 | $37.70 |
| Purchase #6 | $197.63 | 4.362% | $206.2506 | $206.25 | $206.25 | $206.30 |
| Purchase #7 | $62.35 | 3.778% | $64.7056 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $629.46 | $686.8121 | $686.81 | $686.75 | $686.90 | |