| 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 | $24.46 | 5.825% | $25.8848 | $25.88 | $25.90 | $25.90 |
| Purchase #2 | $15.36 | 9.531% | $16.824 | $16.82 | $16.80 | $16.80 |
| Purchase #3 | $76.40 | 12.788% | $86.17 | $86.17 | $86.15 | $86.20 |
| Purchase #4 | $78.34 | 5.439% | $82.6009 | $82.60 | $82.60 | $82.60 |
| Purchase #5 | $196.92 | 8.296% | $213.2565 | $213.26 | $213.25 | $213.30 |
| Purchase #6 | $126.74 | 13.587% | $143.9602 | $143.96 | $143.95 | $144.00 |
| Purchase #7 | $140.78 | 13.187% | $159.3447 | $159.34 | $159.35 | $159.30 |
| 7 purchase totals = | $659.00 | $728.0411 | $728.03 | $728.00 | $728.10 | |