| 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 | $43.72 | 8.609% | $47.4839 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $170.29 | 13.362% | $193.0441 | $193.04 | $193.05 | $193.00 |
| Purchase #3 | $45.55 | 8.564% | $49.4509 | $49.45 | $49.45 | $49.50 |
| Purchase #4 | $132.67 | 6.873% | $141.7884 | $141.79 | $141.80 | $141.80 |
| Purchase #5 | $60.56 | 7.433% | $65.0614 | $65.06 | $65.05 | $65.10 |
| Purchase #6 | $234.74 | 6.400% | $249.7634 | $249.76 | $249.75 | $249.80 |
| Purchase #7 | $138.43 | 3.531% | $143.318 | $143.32 | $143.30 | $143.30 |
| 7 purchase totals = | $825.96 | $889.9101 | $889.90 | $889.90 | $890.00 | |