| 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 | $18.69 | 8.319% | $20.2448 | $20.24 | $20.25 | $20.20 |
| Purchase #2 | $71.89 | 6.688% | $76.698 | $76.70 | $76.70 | $76.70 |
| Purchase #3 | $64.85 | 6.432% | $69.0212 | $69.02 | $69.00 | $69.00 |
| Purchase #4 | $148.94 | 13.627% | $169.2361 | $169.24 | $169.25 | $169.20 |
| Purchase #5 | $137.73 | 12.118% | $154.4201 | $154.42 | $154.40 | $154.40 |
| Purchase #6 | $224.83 | 12.224% | $252.3132 | $252.31 | $252.30 | $252.30 |
| Purchase #7 | $145.32 | 3.713% | $150.7157 | $150.72 | $150.70 | $150.70 |
| 7 purchase totals = | $812.25 | $892.6491 | $892.65 | $892.60 | $892.50 | |