| 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 | $31.82 | 10.592% | $35.1904 | $35.19 | $35.20 | $35.20 |
| Purchase #2 | $24.62 | 11.465% | $27.4427 | $27.44 | $27.45 | $27.40 |
| Purchase #3 | $208.68 | 6.692% | $222.6449 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $107.99 | 12.249% | $121.2177 | $121.22 | $121.20 | $121.20 |
| Purchase #5 | $92.62 | 9.863% | $101.7551 | $101.76 | $101.75 | $101.80 |
| Purchase #6 | $24.89 | 6.117% | $26.4125 | $26.41 | $26.40 | $26.40 |
| Purchase #7 | $189.30 | 13.610% | $215.0637 | $215.06 | $215.05 | $215.10 |
| 7 purchase totals = | $679.92 | $749.7270 | $749.72 | $749.70 | $749.70 | |