| 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 | $14.34 | 6.482% | $15.2695 | $15.27 | $15.25 | $15.30 |
| Purchase #2 | $91.73 | 8.795% | $99.7977 | $99.80 | $99.80 | $99.80 |
| Purchase #3 | $42.35 | 13.811% | $48.199 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $26.42 | 13.842% | $30.0771 | $30.08 | $30.10 | $30.10 |
| Purchase #5 | $247.69 | 5.564% | $261.4715 | $261.47 | $261.45 | $261.50 |
| Purchase #6 | $159.43 | 8.288% | $172.6436 | $172.64 | $172.65 | $172.60 |
| Purchase #7 | $86.28 | 8.801% | $93.8735 | $93.87 | $93.85 | $93.90 |
| 7 purchase totals = | $668.24 | $721.3319 | $721.33 | $721.30 | $721.40 | |