| 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 | $56.64 | 3.862% | $58.8274 | $58.83 | $58.85 | $58.80 |
| Purchase #2 | $33.26 | 8.406% | $36.0558 | $36.06 | $36.05 | $36.10 |
| Purchase #3 | $208.80 | 3.237% | $215.5589 | $215.56 | $215.55 | $215.60 |
| Purchase #4 | $103.41 | 5.467% | $109.0634 | $109.06 | $109.05 | $109.10 |
| Purchase #5 | $206.59 | 13.396% | $234.2648 | $234.26 | $234.25 | $234.30 |
| Purchase #6 | $154.88 | 6.793% | $165.401 | $165.40 | $165.40 | $165.40 |
| Purchase #7 | $123.26 | 4.337% | $128.6058 | $128.61 | $128.60 | $128.60 |
| 7 purchase totals = | $886.84 | $947.7771 | $947.78 | $947.75 | $947.90 | |