| 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 | $97.25 | 10.813% | $107.7656 | $107.77 | $107.75 | $107.80 |
| Purchase #2 | $140.39 | 7.547% | $150.9852 | $150.99 | $151.00 | $151.00 |
| Purchase #3 | $86.41 | 12.265% | $97.0082 | $97.01 | $97.00 | $97.00 |
| Purchase #4 | $15.36 | 11.205% | $17.0811 | $17.08 | $17.10 | $17.10 |
| Purchase #5 | $200.77 | 7.272% | $215.37 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $146.76 | 10.713% | $162.4824 | $162.48 | $162.50 | $162.50 |
| Purchase #7 | $67.62 | 11.323% | $75.2766 | $75.28 | $75.30 | $75.30 |
| 7 purchase totals = | $754.56 | $825.9691 | $825.98 | $826.00 | $826.10 | |