| 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 | $134.53 | 3.702% | $139.5103 | $139.51 | $139.50 | $139.50 |
| Purchase #2 | $56.95 | 11.563% | $63.5351 | $63.54 | $63.55 | $63.50 |
| Purchase #3 | $62.48 | 6.167% | $66.3331 | $66.33 | $66.35 | $66.30 |
| Purchase #4 | $212.47 | 7.218% | $227.8061 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $188.98 | 5.388% | $199.1622 | $199.16 | $199.15 | $199.20 |
| Purchase #6 | $35.52 | 3.233% | $36.6684 | $36.67 | $36.65 | $36.70 |
| Purchase #7 | $125.80 | 5.202% | $132.3441 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $816.73 | $865.3593 | $865.36 | $865.35 | $865.30 | |