| 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 | $43.46 | 11.271% | $48.3584 | $48.36 | $48.35 | $48.40 |
| Purchase #2 | $33.59 | 10.386% | $37.0787 | $37.08 | $37.10 | $37.10 |
| Purchase #3 | $237.76 | 9.657% | $260.7205 | $260.72 | $260.70 | $260.70 |
| Purchase #4 | $11.81 | 7.118% | $12.6506 | $12.65 | $12.65 | $12.70 |
| Purchase #5 | $154.71 | 4.641% | $161.8901 | $161.89 | $161.90 | $161.90 |
| Purchase #6 | $174.84 | 10.405% | $193.0321 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $15.97 | 8.652% | $17.3517 | $17.35 | $17.35 | $17.40 |
| 7 purchase totals = | $672.14 | $731.0821 | $731.08 | $731.10 | $731.20 | |