| 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 | $55.92 | 9.793% | $61.3962 | $61.40 | $61.40 | $61.40 |
| Purchase #2 | $26.50 | 5.175% | $27.8714 | $27.87 | $27.85 | $27.90 |
| Purchase #3 | $8.57 | 8.161% | $9.2694 | $9.27 | $9.25 | $9.30 |
| Purchase #4 | $13.62 | 10.544% | $15.0561 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $216.96 | 4.673% | $227.0985 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $21.25 | 9.686% | $23.3083 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $62.97 | 11.782% | $70.3891 | $70.39 | $70.40 | $70.40 |
| 7 purchase totals = | $405.79 | $434.3890 | $434.40 | $434.35 | $434.50 | |