| 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 | $8.29 | 3.579% | $8.5867 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $78.97 | 9.374% | $86.3726 | $86.37 | $86.35 | $86.40 |
| Purchase #3 | $46.58 | 8.830% | $50.693 | $50.69 | $50.70 | $50.70 |
| Purchase #4 | $58.46 | 7.456% | $62.8188 | $62.82 | $62.80 | $62.80 |
| Purchase #5 | $196.33 | 11.456% | $218.8216 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $216.94 | 12.370% | $243.7755 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $11.30 | 3.534% | $11.6993 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $616.87 | $682.7675 | $682.77 | $682.75 | $682.80 | |