| 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 | $236.84 | 8.863% | $257.8311 | $257.83 | $257.85 | $257.80 |
| Purchase #2 | $54.26 | 10.152% | $59.7685 | $59.77 | $59.75 | $59.80 |
| Purchase #3 | $190.42 | 9.382% | $208.2852 | $208.29 | $208.30 | $208.30 |
| Purchase #4 | $10.92 | 3.670% | $11.3208 | $11.32 | $11.30 | $11.30 |
| Purchase #5 | $134.71 | 13.437% | $152.811 | $152.81 | $152.80 | $152.80 |
| Purchase #6 | $111.37 | 5.770% | $117.796 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $17.32 | 13.266% | $19.6177 | $19.62 | $19.60 | $19.60 |
| 7 purchase totals = | $755.84 | $827.4303 | $827.44 | $827.40 | $827.40 | |