| 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 | $74.36 | 3.601% | $77.0377 | $77.04 | $77.05 | $77.00 |
| Purchase #2 | $76.87 | 12.428% | $86.4234 | $86.42 | $86.40 | $86.40 |
| Purchase #3 | $190.56 | 13.399% | $216.0931 | $216.09 | $216.10 | $216.10 |
| Purchase #4 | $210.77 | 6.643% | $224.7715 | $224.77 | $224.75 | $224.80 |
| Purchase #5 | $109.34 | 4.304% | $114.046 | $114.05 | $114.05 | $114.00 |
| Purchase #6 | $51.43 | 13.710% | $58.4811 | $58.48 | $58.50 | $58.50 |
| Purchase #7 | $171.52 | 10.862% | $190.1505 | $190.15 | $190.15 | $190.20 |
| 7 purchase totals = | $884.85 | $967.0033 | $967.00 | $967.00 | $967.00 | |