| 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 | $15.92 | 11.193% | $17.7019 | $17.70 | $17.70 | $17.70 |
| Purchase #2 | $178.93 | 8.214% | $193.6273 | $193.63 | $193.65 | $193.60 |
| Purchase #3 | $114.70 | 8.398% | $124.3325 | $124.33 | $124.35 | $124.30 |
| Purchase #4 | $66.63 | 5.660% | $70.4013 | $70.40 | $70.40 | $70.40 |
| Purchase #5 | $66.97 | 9.850% | $73.5665 | $73.57 | $73.55 | $73.60 |
| Purchase #6 | $234.49 | 6.651% | $250.0859 | $250.09 | $250.10 | $250.10 |
| Purchase #7 | $237.83 | 9.628% | $260.7283 | $260.73 | $260.75 | $260.70 |
| 7 purchase totals = | $915.47 | $990.4437 | $990.45 | $990.50 | $990.40 | |