| 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 | $54.39 | 3.380% | $56.2284 | $56.23 | $56.25 | $56.20 |
| Purchase #2 | $75.27 | 11.520% | $83.9411 | $83.94 | $83.95 | $83.90 |
| Purchase #3 | $186.65 | 6.190% | $198.2036 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $14.83 | 3.140% | $15.2957 | $15.30 | $15.30 | $15.30 |
| Purchase #5 | $95.85 | 12.764% | $108.0843 | $108.08 | $108.10 | $108.10 |
| Purchase #6 | $154.88 | 10.312% | $170.8512 | $170.85 | $170.85 | $170.90 |
| Purchase #7 | $79.69 | 8.348% | $86.3425 | $86.34 | $86.35 | $86.30 |
| 7 purchase totals = | $661.56 | $718.9468 | $718.94 | $719.00 | $718.90 | |