| 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 | $49.96 | 4.662% | $52.2891 | $52.29 | $52.30 | $52.30 |
| Purchase #2 | $117.72 | 4.257% | $122.7313 | $122.73 | $122.75 | $122.70 |
| Purchase #3 | $99.72 | 7.631% | $107.3296 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $91.78 | 12.626% | $103.3681 | $103.37 | $103.35 | $103.40 |
| Purchase #5 | $30.99 | 12.254% | $34.7875 | $34.79 | $34.80 | $34.80 |
| Purchase #6 | $41.27 | 10.857% | $45.7507 | $45.75 | $45.75 | $45.80 |
| Purchase #7 | $134.42 | 9.135% | $146.6993 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $565.86 | $612.9556 | $612.96 | $613.00 | $613.00 | |