| 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 | $54.25 | 7.595% | $58.3703 | $58.37 | $58.35 | $58.40 |
| Purchase #2 | $148.45 | 7.401% | $159.4368 | $159.44 | $159.45 | $159.40 |
| Purchase #3 | $132.58 | 9.873% | $145.6696 | $145.67 | $145.65 | $145.70 |
| Purchase #4 | $141.95 | 11.228% | $157.8881 | $157.89 | $157.90 | $157.90 |
| Purchase #5 | $226.73 | 4.118% | $236.0667 | $236.07 | $236.05 | $236.10 |
| Purchase #6 | $126.61 | 4.571% | $132.3973 | $132.40 | $132.40 | $132.40 |
| Purchase #7 | $69.58 | 11.407% | $77.517 | $77.52 | $77.50 | $77.50 |
| 7 purchase totals = | $900.15 | $967.3458 | $967.36 | $967.30 | $967.40 | |