| 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 | $35.57 | 10.258% | $39.2188 | $39.22 | $39.20 | $39.20 |
| Purchase #2 | $62.49 | 13.270% | $70.7824 | $70.78 | $70.80 | $70.80 |
| Purchase #3 | $217.81 | 8.359% | $236.0167 | $236.02 | $236.00 | $236.00 |
| Purchase #4 | $182.37 | 12.665% | $205.4672 | $205.47 | $205.45 | $205.50 |
| Purchase #5 | $65.41 | 11.684% | $73.0525 | $73.05 | $73.05 | $73.10 |
| Purchase #6 | $160.81 | 12.462% | $180.8501 | $180.85 | $180.85 | $180.90 |
| Purchase #7 | $94.57 | 5.486% | $99.7581 | $99.76 | $99.75 | $99.80 |
| 7 purchase totals = | $819.03 | $905.1458 | $905.15 | $905.10 | $905.30 | |