| 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 | $17.62 | 11.172% | $19.5885 | $19.59 | $19.60 | $19.60 |
| Purchase #2 | $76.37 | 4.563% | $79.8548 | $79.85 | $79.85 | $79.90 |
| Purchase #3 | $20.39 | 13.861% | $23.2163 | $23.22 | $23.20 | $23.20 |
| Purchase #4 | $178.94 | 6.539% | $190.6409 | $190.64 | $190.65 | $190.60 |
| Purchase #5 | $247.46 | 5.850% | $261.9364 | $261.94 | $261.95 | $261.90 |
| Purchase #6 | $86.84 | 8.812% | $94.4923 | $94.49 | $94.50 | $94.50 |
| Purchase #7 | $14.69 | 12.278% | $16.4936 | $16.49 | $16.50 | $16.50 |
| 7 purchase totals = | $642.31 | $686.2228 | $686.22 | $686.25 | $686.20 | |