| 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 | $29.56 | 3.204% | $30.5071 | $30.51 | $30.50 | $30.50 |
| Purchase #2 | $113.26 | 10.305% | $124.9314 | $124.93 | $124.95 | $124.90 |
| Purchase #3 | $241.64 | 5.401% | $254.691 | $254.69 | $254.70 | $254.70 |
| Purchase #4 | $164.81 | 3.388% | $170.3938 | $170.39 | $170.40 | $170.40 |
| Purchase #5 | $100.37 | 10.171% | $110.5786 | $110.58 | $110.60 | $110.60 |
| Purchase #6 | $15.31 | 5.523% | $16.1556 | $16.16 | $16.15 | $16.20 |
| Purchase #7 | $15.77 | 6.186% | $16.7455 | $16.75 | $16.75 | $16.70 |
| 7 purchase totals = | $680.72 | $724.0030 | $724.01 | $724.05 | $724.00 | |