| 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 | $149.32 | 9.369% | $163.3098 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $56.89 | 10.742% | $63.0011 | $63.00 | $63.00 | $63.00 |
| Purchase #3 | $97.67 | 12.184% | $109.5701 | $109.57 | $109.55 | $109.60 |
| Purchase #4 | $187.57 | 11.852% | $209.8008 | $209.80 | $209.80 | $209.80 |
| Purchase #5 | $94.41 | 10.375% | $104.205 | $104.21 | $104.20 | $104.20 |
| Purchase #6 | $44.51 | 12.223% | $49.9505 | $49.95 | $49.95 | $50.00 |
| Purchase #7 | $79.83 | 11.481% | $88.9953 | $89.00 | $89.00 | $89.00 |
| 7 purchase totals = | $710.20 | $788.8326 | $788.84 | $788.80 | $788.90 | |