| 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 | $69.72 | 6.858% | $74.5014 | $74.50 | $74.50 | $74.50 |
| Purchase #2 | $123.66 | 10.289% | $136.3834 | $136.38 | $136.40 | $136.40 |
| Purchase #3 | $143.33 | 13.128% | $162.1464 | $162.15 | $162.15 | $162.10 |
| Purchase #4 | $56.37 | 4.319% | $58.8046 | $58.80 | $58.80 | $58.80 |
| Purchase #5 | $43.87 | 6.648% | $46.7865 | $46.79 | $46.80 | $46.80 |
| Purchase #6 | $186.39 | 6.750% | $198.9713 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $191.46 | 7.808% | $206.4092 | $206.41 | $206.40 | $206.40 |
| 7 purchase totals = | $814.80 | $884.0028 | $884.00 | $884.00 | $884.00 | |