| 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 | $28.53 | 8.431% | $30.9354 | $30.94 | $30.95 | $30.90 |
| Purchase #2 | $104.33 | 5.371% | $109.9336 | $109.93 | $109.95 | $109.90 |
| Purchase #3 | $97.28 | 13.149% | $110.0713 | $110.07 | $110.05 | $110.10 |
| Purchase #4 | $38.55 | 12.473% | $43.3583 | $43.36 | $43.35 | $43.40 |
| Purchase #5 | $207.93 | 3.265% | $214.7189 | $214.72 | $214.70 | $214.70 |
| Purchase #6 | $228.45 | 3.167% | $235.685 | $235.69 | $235.70 | $235.70 |
| Purchase #7 | $201.35 | 6.646% | $214.7317 | $214.73 | $214.75 | $214.70 |
| 7 purchase totals = | $906.42 | $959.4342 | $959.44 | $959.45 | $959.40 | |