| 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 | $16.46 | 12.432% | $18.5063 | $18.51 | $18.50 | $18.50 |
| Purchase #2 | $142.55 | 4.204% | $148.5428 | $148.54 | $148.55 | $148.50 |
| Purchase #3 | $58.45 | 8.367% | $63.3405 | $63.34 | $63.35 | $63.30 |
| Purchase #4 | $84.81 | 12.542% | $95.4469 | $95.45 | $95.45 | $95.40 |
| Purchase #5 | $236.81 | 10.829% | $262.4542 | $262.45 | $262.45 | $262.50 |
| Purchase #6 | $143.79 | 12.423% | $161.653 | $161.65 | $161.65 | $161.70 |
| Purchase #7 | $126.78 | 11.584% | $141.4662 | $141.47 | $141.45 | $141.50 |
| 7 purchase totals = | $809.65 | $891.4099 | $891.41 | $891.40 | $891.40 | |