| 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 | $30.61 | 4.577% | $32.011 | $32.01 | $32.00 | $32.00 |
| Purchase #2 | $158.92 | 5.846% | $168.2105 | $168.21 | $168.20 | $168.20 |
| Purchase #3 | $201.85 | 3.435% | $208.7835 | $208.78 | $208.80 | $208.80 |
| Purchase #4 | $124.90 | 6.338% | $132.8162 | $132.82 | $132.80 | $132.80 |
| Purchase #5 | $27.30 | 8.564% | $29.638 | $29.64 | $29.65 | $29.60 |
| Purchase #6 | $23.72 | 6.845% | $25.3436 | $25.34 | $25.35 | $25.30 |
| Purchase #7 | $180.92 | 5.775% | $191.3681 | $191.37 | $191.35 | $191.40 |
| 7 purchase totals = | $748.22 | $788.1709 | $788.17 | $788.15 | $788.10 | |