| 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 | $154.44 | 10.370% | $170.4554 | $170.46 | $170.45 | $170.50 |
| Purchase #2 | $55.42 | 3.420% | $57.3154 | $57.32 | $57.30 | $57.30 |
| Purchase #3 | $33.67 | 6.678% | $35.9185 | $35.92 | $35.90 | $35.90 |
| Purchase #4 | $59.88 | 3.114% | $61.7447 | $61.74 | $61.75 | $61.70 |
| Purchase #5 | $94.33 | 4.709% | $98.772 | $98.77 | $98.75 | $98.80 |
| Purchase #6 | $210.99 | 3.485% | $218.343 | $218.34 | $218.35 | $218.30 |
| Purchase #7 | $207.26 | 7.410% | $222.618 | $222.62 | $222.60 | $222.60 |
| 7 purchase totals = | $815.99 | $865.1670 | $865.17 | $865.10 | $865.10 | |