| 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 | $205.42 | 5.193% | $216.0875 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $28.94 | 4.448% | $30.2273 | $30.23 | $30.25 | $30.20 |
| Purchase #3 | $86.72 | 11.420% | $96.6234 | $96.62 | $96.60 | $96.60 |
| Purchase #4 | $232.60 | 11.456% | $259.2467 | $259.25 | $259.25 | $259.20 |
| Purchase #5 | $151.38 | 12.605% | $170.4614 | $170.46 | $170.45 | $170.50 |
| Purchase #6 | $47.67 | 8.411% | $51.6795 | $51.68 | $51.70 | $51.70 |
| Purchase #7 | $87.69 | 6.135% | $93.0698 | $93.07 | $93.05 | $93.10 |
| 7 purchase totals = | $840.42 | $917.3956 | $917.40 | $917.40 | $917.40 | |