| 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 | $37.49 | 4.290% | $39.0983 | $39.10 | $39.10 | $39.10 |
| Purchase #2 | $83.63 | 3.656% | $86.6875 | $86.69 | $86.70 | $86.70 |
| Purchase #3 | $247.90 | 11.167% | $275.583 | $275.58 | $275.60 | $275.60 |
| Purchase #4 | $95.35 | 10.159% | $105.0366 | $105.04 | $105.05 | $105.00 |
| Purchase #5 | $237.76 | 9.844% | $261.1651 | $261.17 | $261.15 | $261.20 |
| Purchase #6 | $231.85 | 13.817% | $263.8847 | $263.88 | $263.90 | $263.90 |
| Purchase #7 | $65.85 | 13.619% | $74.8181 | $74.82 | $74.80 | $74.80 |
| 7 purchase totals = | $999.83 | $1,106.2733 | $1,106.28 | $1,106.30 | $1,106.30 | |