| 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 | $41.41 | 10.604% | $45.8011 | $45.80 | $45.80 | $45.80 |
| Purchase #2 | $66.98 | 13.698% | $76.1549 | $76.15 | $76.15 | $76.20 |
| Purchase #3 | $28.51 | 5.786% | $30.1596 | $30.16 | $30.15 | $30.20 |
| Purchase #4 | $230.64 | 10.154% | $254.0592 | $254.06 | $254.05 | $254.10 |
| Purchase #5 | $61.39 | 11.741% | $68.5978 | $68.60 | $68.60 | $68.60 |
| Purchase #6 | $142.55 | 5.619% | $150.5599 | $150.56 | $150.55 | $150.60 |
| Purchase #7 | $202.30 | 8.851% | $220.2056 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $773.78 | $845.5381 | $845.54 | $845.50 | $845.70 | |