| 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 | $111.55 | 11.690% | $124.5902 | $124.59 | $124.60 | $124.60 |
| Purchase #2 | $70.71 | 10.610% | $78.2123 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $145.50 | 5.202% | $153.0689 | $153.07 | $153.05 | $153.10 |
| Purchase #4 | $64.49 | 4.587% | $67.4482 | $67.45 | $67.45 | $67.40 |
| Purchase #5 | $151.76 | 12.218% | $170.302 | $170.30 | $170.30 | $170.30 |
| Purchase #6 | $207.32 | 3.114% | $213.7759 | $213.78 | $213.80 | $213.80 |
| Purchase #7 | $19.66 | 3.299% | $20.3086 | $20.31 | $20.30 | $20.30 |
| 7 purchase totals = | $770.99 | $827.7061 | $827.71 | $827.70 | $827.70 | |