| 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 | $31.72 | 13.829% | $36.1066 | $36.11 | $36.10 | $36.10 |
| Purchase #2 | $80.70 | 6.482% | $85.931 | $85.93 | $85.95 | $85.90 |
| Purchase #3 | $52.32 | 11.143% | $58.15 | $58.15 | $58.15 | $58.20 |
| Purchase #4 | $23.91 | 10.693% | $26.4667 | $26.47 | $26.45 | $26.50 |
| Purchase #5 | $85.66 | 13.476% | $97.2035 | $97.20 | $97.20 | $97.20 |
| Purchase #6 | $212.74 | 4.765% | $222.8771 | $222.88 | $222.90 | $222.90 |
| Purchase #7 | $114.62 | 6.180% | $121.7035 | $121.70 | $121.70 | $121.70 |
| 7 purchase totals = | $601.67 | $648.4384 | $648.44 | $648.45 | $648.50 | |