| 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 | $174.47 | 10.341% | $192.5119 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $63.25 | 8.692% | $68.7477 | $68.75 | $68.75 | $68.70 |
| Purchase #3 | $77.58 | 9.256% | $84.7608 | $84.76 | $84.75 | $84.80 |
| Purchase #4 | $113.83 | 8.104% | $123.0548 | $123.05 | $123.05 | $123.10 |
| Purchase #5 | $10.76 | 9.542% | $11.7867 | $11.79 | $11.80 | $11.80 |
| Purchase #6 | $63.94 | 4.348% | $66.7201 | $66.72 | $66.70 | $66.70 |
| Purchase #7 | $250.38 | 13.478% | $284.1262 | $284.13 | $284.15 | $284.10 |
| 7 purchase totals = | $754.21 | $831.7082 | $831.71 | $831.70 | $831.70 | |