| 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 | $244.80 | 11.549% | $273.072 | $273.07 | $273.05 | $273.10 |
| Purchase #2 | $64.55 | 13.857% | $73.4947 | $73.49 | $73.50 | $73.50 |
| Purchase #3 | $143.30 | 9.839% | $157.3993 | $157.40 | $157.40 | $157.40 |
| Purchase #4 | $55.26 | 8.152% | $59.7648 | $59.76 | $59.75 | $59.80 |
| Purchase #5 | $28.38 | 6.377% | $30.1898 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $79.27 | 7.301% | $85.0575 | $85.06 | $85.05 | $85.10 |
| Purchase #7 | $79.43 | 9.349% | $86.8559 | $86.86 | $86.85 | $86.90 |
| 7 purchase totals = | $694.99 | $765.8340 | $765.83 | $765.80 | $766.00 | |