| 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 | $77.76 | 4.363% | $81.1527 | $81.15 | $81.15 | $81.20 |
| Purchase #2 | $62.67 | 13.564% | $71.1706 | $71.17 | $71.15 | $71.20 |
| Purchase #3 | $66.37 | 13.170% | $75.1109 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $99.88 | 13.133% | $112.9972 | $113.00 | $113.00 | $113.00 |
| Purchase #5 | $117.70 | 4.411% | $122.8917 | $122.89 | $122.90 | $122.90 |
| Purchase #6 | $75.41 | 4.681% | $78.9399 | $78.94 | $78.95 | $78.90 |
| Purchase #7 | $153.88 | 11.275% | $171.23 | $171.23 | $171.25 | $171.20 |
| 7 purchase totals = | $653.67 | $713.4930 | $713.49 | $713.50 | $713.50 | |