| 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 | $201.77 | 3.769% | $209.3747 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $212.37 | 7.270% | $227.8093 | $227.81 | $227.80 | $227.80 |
| Purchase #3 | $47.37 | 10.841% | $52.5054 | $52.51 | $52.50 | $52.50 |
| Purchase #4 | $56.67 | 8.770% | $61.64 | $61.64 | $61.65 | $61.60 |
| Purchase #5 | $72.92 | 13.231% | $82.568 | $82.57 | $82.55 | $82.60 |
| Purchase #6 | $16.73 | 5.799% | $17.7002 | $17.70 | $17.70 | $17.70 |
| Purchase #7 | $206.59 | 13.636% | $234.7606 | $234.76 | $234.75 | $234.80 |
| 7 purchase totals = | $814.42 | $886.3582 | $886.36 | $886.30 | $886.40 | |