| 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 | $77.34 | 9.736% | $84.8698 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $43.50 | 6.753% | $46.4376 | $46.44 | $46.45 | $46.40 |
| Purchase #3 | $31.71 | 9.359% | $34.6777 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $118.38 | 10.712% | $131.0609 | $131.06 | $131.05 | $131.10 |
| Purchase #5 | $229.87 | 13.603% | $261.1392 | $261.14 | $261.15 | $261.10 |
| Purchase #6 | $154.35 | 9.504% | $169.0194 | $169.02 | $169.00 | $169.00 |
| Purchase #7 | $136.67 | 3.777% | $141.832 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $791.82 | $869.0366 | $869.04 | $869.05 | $869.00 | |