| 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 | $75.50 | 7.849% | $81.426 | $81.43 | $81.45 | $81.40 |
| Purchase #2 | $164.47 | 5.612% | $173.7001 | $173.70 | $173.70 | $173.70 |
| Purchase #3 | $135.34 | 5.418% | $142.6727 | $142.67 | $142.65 | $142.70 |
| Purchase #4 | $242.79 | 4.662% | $254.1089 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $79.52 | 4.212% | $82.8694 | $82.87 | $82.85 | $82.90 |
| Purchase #6 | $78.78 | 12.663% | $88.7559 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $7.27 | 10.785% | $8.0541 | $8.05 | $8.05 | $8.10 |
| 7 purchase totals = | $783.67 | $831.5871 | $831.59 | $831.55 | $831.70 | |