| 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 | $34.87 | 11.858% | $39.0049 | $39.00 | $39.00 | $39.00 |
| Purchase #2 | $93.25 | 9.822% | $102.409 | $102.41 | $102.40 | $102.40 |
| Purchase #3 | $228.92 | 4.803% | $239.915 | $239.92 | $239.90 | $239.90 |
| Purchase #4 | $57.74 | 11.385% | $64.3137 | $64.31 | $64.30 | $64.30 |
| Purchase #5 | $235.82 | 12.381% | $265.0169 | $265.02 | $265.00 | $265.00 |
| Purchase #6 | $148.33 | 4.363% | $154.8016 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $87.74 | 5.632% | $92.6815 | $92.68 | $92.70 | $92.70 |
| 7 purchase totals = | $886.67 | $958.1426 | $958.14 | $958.10 | $958.10 | |