| 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 | $197.43 | 12.690% | $222.4839 | $222.48 | $222.50 | $222.50 |
| Purchase #2 | $63.44 | 8.803% | $69.0246 | $69.02 | $69.00 | $69.00 |
| Purchase #3 | $163.61 | 9.810% | $179.6601 | $179.66 | $179.65 | $179.70 |
| Purchase #4 | $165.52 | 5.435% | $174.516 | $174.52 | $174.50 | $174.50 |
| Purchase #5 | $27.99 | 8.193% | $30.2832 | $30.28 | $30.30 | $30.30 |
| Purchase #6 | $17.92 | 11.770% | $20.0292 | $20.03 | $20.05 | $20.00 |
| Purchase #7 | $61.52 | 13.171% | $69.6228 | $69.62 | $69.60 | $69.60 |
| 7 purchase totals = | $697.43 | $765.6198 | $765.61 | $765.60 | $765.60 | |