| 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 | $15.83 | 12.373% | $17.7886 | $17.79 | $17.80 | $17.80 |
| Purchase #2 | $76.46 | 8.858% | $83.2328 | $83.23 | $83.25 | $83.20 |
| Purchase #3 | $236.89 | 11.453% | $264.021 | $264.02 | $264.00 | $264.00 |
| Purchase #4 | $111.82 | 9.164% | $122.0672 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $206.29 | 8.597% | $224.0248 | $224.02 | $224.00 | $224.00 |
| Purchase #6 | $69.30 | 5.681% | $73.2369 | $73.24 | $73.25 | $73.20 |
| Purchase #7 | $186.75 | 8.416% | $202.4669 | $202.47 | $202.45 | $202.50 |
| 7 purchase totals = | $903.34 | $986.8382 | $986.84 | $986.80 | $986.80 | |