| 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 | $28.80 | 4.863% | $30.2005 | $30.20 | $30.20 | $30.20 |
| Purchase #2 | $96.56 | 8.668% | $104.9298 | $104.93 | $104.95 | $104.90 |
| Purchase #3 | $163.61 | 13.854% | $186.2765 | $186.28 | $186.30 | $186.30 |
| Purchase #4 | $127.66 | 9.562% | $139.8668 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $86.94 | 9.356% | $95.0741 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $158.35 | 4.557% | $165.566 | $165.57 | $165.55 | $165.60 |
| Purchase #7 | $157.74 | 8.367% | $170.9381 | $170.94 | $170.95 | $170.90 |
| 7 purchase totals = | $819.66 | $892.8518 | $892.86 | $892.85 | $892.90 | |