| 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 | $23.47 | 8.394% | $25.4401 | $25.44 | $25.45 | $25.40 |
| Purchase #2 | $66.91 | 10.557% | $73.9737 | $73.97 | $73.95 | $74.00 |
| Purchase #3 | $247.64 | 10.439% | $273.4911 | $273.49 | $273.50 | $273.50 |
| Purchase #4 | $244.97 | 13.604% | $278.2957 | $278.30 | $278.30 | $278.30 |
| Purchase #5 | $44.88 | 3.528% | $46.4634 | $46.46 | $46.45 | $46.50 |
| Purchase #6 | $42.90 | 6.775% | $45.8065 | $45.81 | $45.80 | $45.80 |
| Purchase #7 | $237.56 | 10.415% | $262.3019 | $262.30 | $262.30 | $262.30 |
| 7 purchase totals = | $908.33 | $1,005.7724 | $1,005.77 | $1,005.75 | $1,005.80 | |