| 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 | $58.60 | 12.378% | $65.8535 | $65.85 | $65.85 | $65.90 |
| Purchase #2 | $27.78 | 9.514% | $30.423 | $30.42 | $30.40 | $30.40 |
| Purchase #3 | $12.51 | 13.360% | $14.1813 | $14.18 | $14.20 | $14.20 |
| Purchase #4 | $219.85 | 3.416% | $227.3601 | $227.36 | $227.35 | $227.40 |
| Purchase #5 | $119.65 | 3.697% | $124.0735 | $124.07 | $124.05 | $124.10 |
| Purchase #6 | $144.90 | 8.557% | $157.2991 | $157.30 | $157.30 | $157.30 |
| Purchase #7 | $206.31 | 3.487% | $213.504 | $213.50 | $213.50 | $213.50 |
| 7 purchase totals = | $789.60 | $832.6945 | $832.68 | $832.65 | $832.80 | |