| 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 | $52.36 | 8.699% | $56.9148 | $56.91 | $56.90 | $56.90 |
| Purchase #2 | $97.80 | 3.135% | $100.866 | $100.87 | $100.85 | $100.90 |
| Purchase #3 | $39.92 | 7.800% | $43.0338 | $43.03 | $43.05 | $43.00 |
| Purchase #4 | $29.31 | 4.339% | $30.5818 | $30.58 | $30.60 | $30.60 |
| Purchase #5 | $189.82 | 8.332% | $205.6358 | $205.64 | $205.65 | $205.60 |
| Purchase #6 | $144.91 | 12.850% | $163.5309 | $163.53 | $163.55 | $163.50 |
| Purchase #7 | $75.57 | 8.469% | $81.97 | $81.97 | $81.95 | $82.00 |
| 7 purchase totals = | $629.69 | $682.5331 | $682.53 | $682.55 | $682.50 | |