| 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 | $39.71 | 4.215% | $41.3838 | $41.38 | $41.40 | $41.40 |
| Purchase #2 | $65.82 | 10.219% | $72.5461 | $72.55 | $72.55 | $72.50 |
| Purchase #3 | $206.83 | 13.563% | $234.8824 | $234.88 | $234.90 | $234.90 |
| Purchase #4 | $213.62 | 6.761% | $228.0628 | $228.06 | $228.05 | $228.10 |
| Purchase #5 | $87.25 | 5.652% | $92.1814 | $92.18 | $92.20 | $92.20 |
| Purchase #6 | $215.61 | 4.860% | $226.0886 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $126.47 | 5.784% | $133.785 | $133.79 | $133.80 | $133.80 |
| 7 purchase totals = | $955.31 | $1,028.9301 | $1,028.93 | $1,029.00 | $1,029.00 | |