| 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 | $74.27 | 4.371% | $77.5163 | $77.52 | $77.50 | $77.50 |
| Purchase #2 | $99.46 | 10.628% | $110.0306 | $110.03 | $110.05 | $110.00 |
| Purchase #3 | $54.42 | 6.216% | $57.8027 | $57.80 | $57.80 | $57.80 |
| Purchase #4 | $225.85 | 3.858% | $234.5633 | $234.56 | $234.55 | $234.60 |
| Purchase #5 | $90.97 | 13.624% | $103.3638 | $103.36 | $103.35 | $103.40 |
| Purchase #6 | $219.58 | 8.186% | $237.5548 | $237.55 | $237.55 | $237.60 |
| Purchase #7 | $61.73 | 13.662% | $70.1636 | $70.16 | $70.15 | $70.20 |
| 7 purchase totals = | $826.28 | $890.9951 | $890.98 | $890.95 | $891.10 | |