| 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 | $175.77 | 13.326% | $199.1931 | $199.19 | $199.20 | $199.20 |
| Purchase #2 | $63.57 | 6.468% | $67.6817 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $249.90 | 4.669% | $261.5678 | $261.57 | $261.55 | $261.60 |
| Purchase #4 | $61.61 | 5.168% | $64.794 | $64.79 | $64.80 | $64.80 |
| Purchase #5 | $73.88 | 5.196% | $77.7188 | $77.72 | $77.70 | $77.70 |
| Purchase #6 | $13.46 | 12.714% | $15.1713 | $15.17 | $15.15 | $15.20 |
| Purchase #7 | $37.47 | 12.272% | $42.0683 | $42.07 | $42.05 | $42.10 |
| 7 purchase totals = | $675.66 | $728.1950 | $728.19 | $728.15 | $728.30 | |