| 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 | $12.89 | 11.713% | $14.3998 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $35.62 | 11.819% | $39.8299 | $39.83 | $39.85 | $39.80 |
| Purchase #3 | $111.93 | 13.339% | $126.8603 | $126.86 | $126.85 | $126.90 |
| Purchase #4 | $176.32 | 8.251% | $190.8682 | $190.87 | $190.85 | $190.90 |
| Purchase #5 | $72.51 | 5.349% | $76.3886 | $76.39 | $76.40 | $76.40 |
| Purchase #6 | $134.76 | 10.239% | $148.5581 | $148.56 | $148.55 | $148.60 |
| Purchase #7 | $156.76 | 11.826% | $175.2984 | $175.30 | $175.30 | $175.30 |
| 7 purchase totals = | $700.79 | $772.2033 | $772.21 | $772.20 | $772.30 | |