| 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 | $89.56 | 5.487% | $94.4742 | $94.47 | $94.45 | $94.50 |
| Purchase #2 | $92.92 | 7.516% | $99.9039 | $99.90 | $99.90 | $99.90 |
| Purchase #3 | $150.43 | 5.383% | $158.5276 | $158.53 | $158.55 | $158.50 |
| Purchase #4 | $205.87 | 3.750% | $213.5901 | $213.59 | $213.60 | $213.60 |
| Purchase #5 | $185.49 | 12.121% | $207.9732 | $207.97 | $207.95 | $208.00 |
| Purchase #6 | $47.99 | 11.387% | $53.4546 | $53.45 | $53.45 | $53.50 |
| Purchase #7 | $62.35 | 3.352% | $64.44 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $834.61 | $892.3636 | $892.35 | $892.35 | $892.40 | |