| 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 | $53.66 | 4.265% | $55.9486 | $55.95 | $55.95 | $55.90 |
| Purchase #2 | $50.78 | 9.490% | $55.599 | $55.60 | $55.60 | $55.60 |
| Purchase #3 | $56.97 | 3.297% | $58.8483 | $58.85 | $58.85 | $58.80 |
| Purchase #4 | $11.61 | 6.682% | $12.3858 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $126.76 | 5.522% | $133.7597 | $133.76 | $133.75 | $133.80 |
| Purchase #6 | $166.80 | 12.844% | $188.2238 | $188.22 | $188.20 | $188.20 |
| Purchase #7 | $53.79 | 4.242% | $56.0718 | $56.07 | $56.05 | $56.10 |
| 7 purchase totals = | $520.37 | $560.8370 | $560.84 | $560.80 | $560.80 | |