| 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 | $27.30 | 12.660% | $30.7562 | $30.76 | $30.75 | $30.80 |
| Purchase #2 | $99.98 | 12.273% | $112.2505 | $112.25 | $112.25 | $112.30 |
| Purchase #3 | $78.78 | 3.507% | $81.5428 | $81.54 | $81.55 | $81.50 |
| Purchase #4 | $14.59 | 5.603% | $15.4075 | $15.41 | $15.40 | $15.40 |
| Purchase #5 | $59.90 | 4.508% | $62.6003 | $62.60 | $62.60 | $62.60 |
| Purchase #6 | $197.92 | 12.648% | $222.9529 | $222.95 | $222.95 | $223.00 |
| Purchase #7 | $196.79 | 12.311% | $221.0168 | $221.02 | $221.00 | $221.00 |
| 7 purchase totals = | $675.26 | $746.5270 | $746.53 | $746.50 | $746.60 | |