| 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 | $74.34 | 6.306% | $79.0279 | $79.03 | $79.05 | $79.00 |
| Purchase #2 | $18.52 | 8.606% | $20.1138 | $20.11 | $20.10 | $20.10 |
| Purchase #3 | $46.57 | 12.776% | $52.5198 | $52.52 | $52.50 | $52.50 |
| Purchase #4 | $190.44 | 9.363% | $208.2709 | $208.27 | $208.25 | $208.30 |
| Purchase #5 | $126.55 | 10.837% | $140.2642 | $140.26 | $140.25 | $140.30 |
| Purchase #6 | $61.54 | 8.612% | $66.8398 | $66.84 | $66.85 | $66.80 |
| Purchase #7 | $213.30 | 12.260% | $239.4506 | $239.45 | $239.45 | $239.50 |
| 7 purchase totals = | $731.26 | $806.4870 | $806.48 | $806.45 | $806.50 | |