| 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 | $61.81 | 13.433% | $70.1129 | $70.11 | $70.10 | $70.10 |
| Purchase #2 | $103.46 | 12.202% | $116.0842 | $116.08 | $116.10 | $116.10 |
| Purchase #3 | $99.59 | 4.574% | $104.1452 | $104.15 | $104.15 | $104.10 |
| Purchase #4 | $215.48 | 4.873% | $225.9803 | $225.98 | $226.00 | $226.00 |
| Purchase #5 | $144.54 | 3.833% | $150.0802 | $150.08 | $150.10 | $150.10 |
| Purchase #6 | $145.57 | 6.461% | $154.9753 | $154.98 | $155.00 | $155.00 |
| Purchase #7 | $43.79 | 11.238% | $48.7111 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $814.24 | $870.0892 | $870.09 | $870.15 | $870.10 | |