| 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 | $52.72 | 8.515% | $57.2091 | $57.21 | $57.20 | $57.20 |
| Purchase #2 | $51.73 | 7.595% | $55.6589 | $55.66 | $55.65 | $55.70 |
| Purchase #3 | $36.26 | 4.792% | $37.9976 | $38.00 | $38.00 | $38.00 |
| Purchase #4 | $169.80 | 10.873% | $188.2624 | $188.26 | $188.25 | $188.30 |
| Purchase #5 | $9.30 | 11.841% | $10.4012 | $10.40 | $10.40 | $10.40 |
| Purchase #6 | $194.26 | 10.788% | $215.2168 | $215.22 | $215.20 | $215.20 |
| Purchase #7 | $190.33 | 4.485% | $198.8663 | $198.87 | $198.85 | $198.90 |
| 7 purchase totals = | $704.40 | $763.6123 | $763.62 | $763.55 | $763.70 | |