| 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 | $22.54 | 12.491% | $25.3555 | $25.36 | $25.35 | $25.40 |
| Purchase #2 | $240.51 | 13.368% | $272.6614 | $272.66 | $272.65 | $272.70 |
| Purchase #3 | $135.87 | 6.308% | $144.4407 | $144.44 | $144.45 | $144.40 |
| Purchase #4 | $185.36 | 7.171% | $198.6522 | $198.65 | $198.65 | $198.70 |
| Purchase #5 | $84.66 | 8.543% | $91.8925 | $91.89 | $91.90 | $91.90 |
| Purchase #6 | $28.37 | 5.857% | $30.0316 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $205.36 | 3.386% | $212.3135 | $212.31 | $212.30 | $212.30 |
| 7 purchase totals = | $902.67 | $975.3474 | $975.34 | $975.35 | $975.40 | |