| 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 | $12.74 | 11.798% | $14.2431 | $14.24 | $14.25 | $14.20 |
| Purchase #2 | $44.44 | 8.114% | $48.0459 | $48.05 | $48.05 | $48.00 |
| Purchase #3 | $160.94 | 4.230% | $167.7478 | $167.75 | $167.75 | $167.70 |
| Purchase #4 | $86.68 | 12.728% | $97.7126 | $97.71 | $97.70 | $97.70 |
| Purchase #5 | $168.75 | 12.465% | $189.7847 | $189.78 | $189.80 | $189.80 |
| Purchase #6 | $128.31 | 5.224% | $135.0129 | $135.01 | $135.00 | $135.00 |
| Purchase #7 | $128.84 | 8.179% | $139.3778 | $139.38 | $139.40 | $139.40 |
| 7 purchase totals = | $730.70 | $791.9248 | $791.92 | $791.95 | $791.80 | |