| 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 | $76.33 | 4.703% | $79.9198 | $79.92 | $79.90 | $79.90 |
| Purchase #2 | $182.53 | 11.872% | $204.2 | $204.20 | $204.20 | $204.20 |
| Purchase #3 | $47.41 | 4.322% | $49.4591 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $16.37 | 5.531% | $17.2754 | $17.28 | $17.30 | $17.30 |
| Purchase #5 | $42.60 | 3.486% | $44.085 | $44.09 | $44.10 | $44.10 |
| Purchase #6 | $106.45 | 7.549% | $114.4859 | $114.49 | $114.50 | $114.50 |
| Purchase #7 | $190.33 | 8.118% | $205.781 | $205.78 | $205.80 | $205.80 |
| 7 purchase totals = | $662.02 | $715.2062 | $715.22 | $715.25 | $715.30 | |