| 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 | $78.75 | 9.582% | $86.2958 | $86.30 | $86.30 | $86.30 |
| Purchase #2 | $236.34 | 3.628% | $244.9144 | $244.91 | $244.90 | $244.90 |
| Purchase #3 | $214.73 | 9.441% | $235.0027 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $77.82 | 13.578% | $88.3864 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $73.88 | 13.331% | $83.7289 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $166.75 | 4.494% | $174.2437 | $174.24 | $174.25 | $174.20 |
| Purchase #7 | $60.64 | 10.787% | $67.1812 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $908.91 | $979.7531 | $979.75 | $979.80 | $979.70 | |