| 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 | $48.36 | 9.422% | $52.9165 | $52.92 | $52.90 | $52.90 |
| Purchase #2 | $15.95 | 5.521% | $16.8306 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $78.47 | 11.420% | $87.4313 | $87.43 | $87.45 | $87.40 |
| Purchase #4 | $13.82 | 8.313% | $14.9689 | $14.97 | $14.95 | $15.00 |
| Purchase #5 | $151.98 | 4.192% | $158.351 | $158.35 | $158.35 | $158.40 |
| Purchase #6 | $132.89 | 13.473% | $150.7943 | $150.79 | $150.80 | $150.80 |
| Purchase #7 | $169.87 | 4.468% | $177.4598 | $177.46 | $177.45 | $177.50 |
| 7 purchase totals = | $611.34 | $658.7524 | $658.75 | $658.75 | $658.80 | |