| 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 | $27.44 | 7.417% | $29.4752 | $29.48 | $29.50 | $29.50 |
| Purchase #2 | $231.82 | 12.663% | $261.1754 | $261.18 | $261.20 | $261.20 |
| Purchase #3 | $73.60 | 4.581% | $76.9716 | $76.97 | $76.95 | $77.00 |
| Purchase #4 | $24.25 | 4.807% | $25.4157 | $25.42 | $25.40 | $25.40 |
| Purchase #5 | $124.63 | 10.555% | $137.7847 | $137.78 | $137.80 | $137.80 |
| Purchase #6 | $51.91 | 9.805% | $56.9998 | $57.00 | $57.00 | $57.00 |
| Purchase #7 | $208.65 | 7.619% | $224.547 | $224.55 | $224.55 | $224.50 |
| 7 purchase totals = | $742.30 | $812.3694 | $812.38 | $812.40 | $812.40 | |