| 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 | $40.55 | 7.413% | $43.556 | $43.56 | $43.55 | $43.60 |
| Purchase #2 | $81.90 | 5.226% | $86.1801 | $86.18 | $86.20 | $86.20 |
| Purchase #3 | $80.34 | 10.836% | $89.0456 | $89.05 | $89.05 | $89.00 |
| Purchase #4 | $142.74 | 11.362% | $158.9581 | $158.96 | $158.95 | $159.00 |
| Purchase #5 | $142.58 | 8.465% | $154.6494 | $154.65 | $154.65 | $154.60 |
| Purchase #6 | $134.62 | 3.739% | $139.6534 | $139.65 | $139.65 | $139.70 |
| Purchase #7 | $93.94 | 8.605% | $102.0235 | $102.02 | $102.00 | $102.00 |
| 7 purchase totals = | $716.67 | $774.0661 | $774.07 | $774.05 | $774.10 | |