| 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 | $77.51 | 10.368% | $85.5462 | $85.55 | $85.55 | $85.50 |
| Purchase #2 | $141.41 | 8.568% | $153.526 | $153.53 | $153.55 | $153.50 |
| Purchase #3 | $8.72 | 13.283% | $9.8783 | $9.88 | $9.90 | $9.90 |
| Purchase #4 | $209.36 | 6.306% | $222.5622 | $222.56 | $222.55 | $222.60 |
| Purchase #5 | $195.52 | 8.498% | $212.1353 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $116.56 | 8.178% | $126.0923 | $126.09 | $126.10 | $126.10 |
| Purchase #7 | $229.60 | 13.867% | $261.4386 | $261.44 | $261.45 | $261.40 |
| 7 purchase totals = | $978.68 | $1,071.1789 | $1,071.19 | $1,071.25 | $1,071.10 | |