| 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 | $70.59 | 5.432% | $74.4244 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $216.55 | 9.319% | $236.7303 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $13.60 | 4.520% | $14.2147 | $14.21 | $14.20 | $14.20 |
| Purchase #4 | $23.59 | 7.288% | $25.3092 | $25.31 | $25.30 | $25.30 |
| Purchase #5 | $17.51 | 10.232% | $19.3016 | $19.30 | $19.30 | $19.30 |
| Purchase #6 | $61.97 | 3.587% | $64.1929 | $64.19 | $64.20 | $64.20 |
| Purchase #7 | $232.97 | 8.260% | $252.2133 | $252.21 | $252.20 | $252.20 |
| 7 purchase totals = | $636.78 | $686.3864 | $686.37 | $686.35 | $686.30 | |