| 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 | $87.90 | 8.417% | $95.2985 | $95.30 | $95.30 | $95.30 |
| Purchase #2 | $63.53 | 3.696% | $65.8781 | $65.88 | $65.90 | $65.90 |
| Purchase #3 | $28.95 | 3.682% | $30.0159 | $30.02 | $30.00 | $30.00 |
| Purchase #4 | $132.85 | 5.777% | $140.5247 | $140.52 | $140.50 | $140.50 |
| Purchase #5 | $15.79 | 9.254% | $17.2512 | $17.25 | $17.25 | $17.30 |
| Purchase #6 | $147.95 | 12.494% | $166.4349 | $166.43 | $166.45 | $166.40 |
| Purchase #7 | $58.72 | 7.421% | $63.0776 | $63.08 | $63.10 | $63.10 |
| 7 purchase totals = | $535.69 | $578.4809 | $578.48 | $578.50 | $578.50 | |