| 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 | $72.83 | 6.596% | $77.6339 | $77.63 | $77.65 | $77.60 |
| Purchase #2 | $21.39 | 8.678% | $23.2462 | $23.25 | $23.25 | $23.20 |
| Purchase #3 | $175.61 | 8.585% | $190.6861 | $190.69 | $190.70 | $190.70 |
| Purchase #4 | $235.43 | 7.174% | $252.3197 | $252.32 | $252.30 | $252.30 |
| Purchase #5 | $221.81 | 6.162% | $235.4779 | $235.48 | $235.50 | $235.50 |
| Purchase #6 | $229.79 | 6.514% | $244.7585 | $244.76 | $244.75 | $244.80 |
| Purchase #7 | $246.34 | 8.455% | $267.168 | $267.17 | $267.15 | $267.20 |
| 7 purchase totals = | $1,203.20 | $1,291.2903 | $1,291.30 | $1,291.30 | $1,291.30 | |