| 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 | $32.39 | 4.656% | $33.8981 | $33.90 | $33.90 | $33.90 |
| Purchase #2 | $221.57 | 11.587% | $247.2433 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $24.37 | 9.517% | $26.6893 | $26.69 | $26.70 | $26.70 |
| Purchase #4 | $110.31 | 10.443% | $121.8297 | $121.83 | $121.85 | $121.80 |
| Purchase #5 | $66.72 | 8.258% | $72.2297 | $72.23 | $72.25 | $72.20 |
| Purchase #6 | $104.29 | 5.578% | $110.1073 | $110.11 | $110.10 | $110.10 |
| Purchase #7 | $42.93 | 7.692% | $46.2322 | $46.23 | $46.25 | $46.20 |
| 7 purchase totals = | $602.58 | $658.2296 | $658.23 | $658.30 | $658.10 | |