| 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 | $57.85 | 10.241% | $63.7744 | $63.77 | $63.75 | $63.80 |
| Purchase #2 | $93.84 | 6.485% | $99.9255 | $99.93 | $99.95 | $99.90 |
| Purchase #3 | $140.29 | 12.430% | $157.728 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $215.44 | 9.610% | $236.1438 | $236.14 | $236.15 | $236.10 |
| Purchase #5 | $216.65 | 10.387% | $239.1534 | $239.15 | $239.15 | $239.20 |
| Purchase #6 | $26.93 | 11.635% | $30.0633 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $166.91 | 3.155% | $172.176 | $172.18 | $172.20 | $172.20 |
| 7 purchase totals = | $917.91 | $998.9644 | $998.96 | $999.00 | $999.00 | |