| 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 | $77.80 | 11.503% | $86.7493 | $86.75 | $86.75 | $86.70 |
| Purchase #2 | $43.34 | 10.748% | $47.9982 | $48.00 | $48.00 | $48.00 |
| Purchase #3 | $91.57 | 5.704% | $96.7932 | $96.79 | $96.80 | $96.80 |
| Purchase #4 | $188.58 | 10.434% | $208.2564 | $208.26 | $208.25 | $208.30 |
| Purchase #5 | $145.28 | 3.481% | $150.3372 | $150.34 | $150.35 | $150.30 |
| Purchase #6 | $226.32 | 10.836% | $250.844 | $250.84 | $250.85 | $250.80 |
| Purchase #7 | $205.53 | 9.864% | $225.8035 | $225.80 | $225.80 | $225.80 |
| 7 purchase totals = | $978.42 | $1,066.7818 | $1,066.78 | $1,066.80 | $1,066.70 | |