| 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 | $27.89 | 8.858% | $30.3605 | $30.36 | $30.35 | $30.40 |
| Purchase #2 | $229.58 | 5.388% | $241.9498 | $241.95 | $241.95 | $241.90 |
| Purchase #3 | $117.93 | 8.463% | $127.9104 | $127.91 | $127.90 | $127.90 |
| Purchase #4 | $138.98 | 12.556% | $156.4303 | $156.43 | $156.45 | $156.40 |
| Purchase #5 | $146.54 | 5.716% | $154.9162 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $44.89 | 11.270% | $49.9491 | $49.95 | $49.95 | $49.90 |
| Purchase #7 | $52.57 | 6.773% | $56.1306 | $56.13 | $56.15 | $56.10 |
| 7 purchase totals = | $758.38 | $817.6469 | $817.65 | $817.65 | $817.50 | |