| 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 | $97.29 | 4.723% | $101.885 | $101.89 | $101.90 | $101.90 |
| Purchase #2 | $95.78 | 4.131% | $99.7367 | $99.74 | $99.75 | $99.70 |
| Purchase #3 | $28.92 | 8.486% | $31.3742 | $31.37 | $31.35 | $31.40 |
| Purchase #4 | $82.27 | 5.323% | $86.6492 | $86.65 | $86.65 | $86.60 |
| Purchase #5 | $56.73 | 3.249% | $58.5732 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $170.43 | 6.864% | $182.1283 | $182.13 | $182.15 | $182.10 |
| Purchase #7 | $117.63 | 7.182% | $126.0782 | $126.08 | $126.10 | $126.10 |
| 7 purchase totals = | $649.05 | $686.4248 | $686.43 | $686.45 | $686.40 | |