| 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 | $63.54 | 4.682% | $66.5149 | $66.51 | $66.50 | $66.50 |
| Purchase #2 | $42.57 | 3.411% | $44.0221 | $44.02 | $44.00 | $44.00 |
| Purchase #3 | $74.42 | 3.142% | $76.7583 | $76.76 | $76.75 | $76.80 |
| Purchase #4 | $228.99 | 6.540% | $243.9659 | $243.97 | $243.95 | $244.00 |
| Purchase #5 | $130.95 | 6.337% | $139.2483 | $139.25 | $139.25 | $139.20 |
| Purchase #6 | $77.43 | 11.737% | $86.518 | $86.52 | $86.50 | $86.50 |
| Purchase #7 | $109.78 | 7.415% | $117.9202 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $727.68 | $774.9477 | $774.95 | $774.85 | $774.90 | |