| 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 | $52.28 | 10.227% | $57.6267 | $57.63 | $57.65 | $57.60 |
| Purchase #2 | $15.87 | 7.459% | $17.0537 | $17.05 | $17.05 | $17.10 |
| Purchase #3 | $61.41 | 13.328% | $69.5947 | $69.59 | $69.60 | $69.60 |
| Purchase #4 | $133.92 | 4.235% | $139.5915 | $139.59 | $139.60 | $139.60 |
| Purchase #5 | $76.87 | 12.478% | $86.4618 | $86.46 | $86.45 | $86.50 |
| Purchase #6 | $86.38 | 7.726% | $93.0537 | $93.05 | $93.05 | $93.10 |
| Purchase #7 | $52.71 | 9.671% | $57.8076 | $57.81 | $57.80 | $57.80 |
| 7 purchase totals = | $479.44 | $521.1897 | $521.18 | $521.20 | $521.30 | |