| 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 | $86.85 | 6.225% | $92.2564 | $92.26 | $92.25 | $92.30 |
| Purchase #2 | $235.95 | 10.694% | $261.1825 | $261.18 | $261.20 | $261.20 |
| Purchase #3 | $51.79 | 3.131% | $53.4115 | $53.41 | $53.40 | $53.40 |
| Purchase #4 | $97.47 | 13.646% | $110.7708 | $110.77 | $110.75 | $110.80 |
| Purchase #5 | $147.36 | 4.583% | $154.1135 | $154.11 | $154.10 | $154.10 |
| Purchase #6 | $125.70 | 10.191% | $138.5101 | $138.51 | $138.50 | $138.50 |
| Purchase #7 | $74.54 | 6.652% | $79.4984 | $79.50 | $79.50 | $79.50 |
| 7 purchase totals = | $819.66 | $889.7432 | $889.74 | $889.70 | $889.80 | |