| 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 | $59.38 | 3.439% | $61.4221 | $61.42 | $61.40 | $61.40 |
| Purchase #2 | $227.30 | 10.750% | $251.7348 | $251.73 | $251.75 | $251.70 |
| Purchase #3 | $65.56 | 7.325% | $70.3623 | $70.36 | $70.35 | $70.40 |
| Purchase #4 | $18.58 | 4.202% | $19.3607 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $234.89 | 10.300% | $259.0837 | $259.08 | $259.10 | $259.10 |
| Purchase #6 | $117.80 | 3.583% | $122.0208 | $122.02 | $122.00 | $122.00 |
| Purchase #7 | $21.76 | 4.427% | $22.7233 | $22.72 | $22.70 | $22.70 |
| 7 purchase totals = | $745.27 | $806.7077 | $806.69 | $806.65 | $806.70 | |