| 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 | $76.65 | 7.460% | $82.3681 | $82.37 | $82.35 | $82.40 |
| Purchase #2 | $101.98 | 5.506% | $107.595 | $107.60 | $107.60 | $107.60 |
| Purchase #3 | $101.70 | 7.519% | $109.3468 | $109.35 | $109.35 | $109.30 |
| Purchase #4 | $22.39 | 4.590% | $23.4177 | $23.42 | $23.40 | $23.40 |
| Purchase #5 | $118.62 | 13.522% | $134.6598 | $134.66 | $134.65 | $134.70 |
| Purchase #6 | $58.77 | 11.858% | $65.7389 | $65.74 | $65.75 | $65.70 |
| Purchase #7 | $227.84 | 6.725% | $243.1622 | $243.16 | $243.15 | $243.20 |
| 7 purchase totals = | $707.95 | $766.2885 | $766.30 | $766.25 | $766.30 | |