| 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 | $70.25 | 10.187% | $77.4064 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $47.28 | 11.466% | $52.7011 | $52.70 | $52.70 | $52.70 |
| Purchase #3 | $131.35 | 7.187% | $140.7901 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $237.35 | 6.375% | $252.4811 | $252.48 | $252.50 | $252.50 |
| Purchase #5 | $125.47 | 8.520% | $136.16 | $136.16 | $136.15 | $136.20 |
| Purchase #6 | $129.54 | 12.849% | $146.1846 | $146.18 | $146.20 | $146.20 |
| Purchase #7 | $107.56 | 5.304% | $113.265 | $113.27 | $113.25 | $113.30 |
| 7 purchase totals = | $848.80 | $918.9883 | $918.99 | $919.00 | $919.10 | |