| 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 | $41.77 | 3.801% | $43.3577 | $43.36 | $43.35 | $43.40 |
| Purchase #2 | $31.40 | 7.568% | $33.7764 | $33.78 | $33.80 | $33.80 |
| Purchase #3 | $157.97 | 5.191% | $166.1702 | $166.17 | $166.15 | $166.20 |
| Purchase #4 | $106.78 | 10.492% | $117.9834 | $117.98 | $118.00 | $118.00 |
| Purchase #5 | $194.91 | 3.627% | $201.9794 | $201.98 | $202.00 | $202.00 |
| Purchase #6 | $73.72 | 11.408% | $82.13 | $82.13 | $82.15 | $82.10 |
| Purchase #7 | $26.99 | 12.390% | $30.3341 | $30.33 | $30.35 | $30.30 |
| 7 purchase totals = | $633.54 | $675.7312 | $675.73 | $675.80 | $675.80 | |