| 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 | $94.79 | 4.862% | $99.3987 | $99.40 | $99.40 | $99.40 |
| Purchase #2 | $93.55 | 7.415% | $100.4867 | $100.49 | $100.50 | $100.50 |
| Purchase #3 | $169.67 | 13.244% | $192.1411 | $192.14 | $192.15 | $192.10 |
| Purchase #4 | $102.62 | 5.509% | $108.2733 | $108.27 | $108.25 | $108.30 |
| Purchase #5 | $236.46 | 10.686% | $261.7281 | $261.73 | $261.75 | $261.70 |
| Purchase #6 | $189.80 | 10.267% | $209.2868 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $10.73 | 7.618% | $11.5474 | $11.55 | $11.55 | $11.50 |
| 7 purchase totals = | $897.62 | $982.8621 | $982.87 | $982.90 | $982.80 | |