| 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 | $23.91 | 12.186% | $26.8237 | $26.82 | $26.80 | $26.80 |
| Purchase #2 | $73.31 | 3.441% | $75.8326 | $75.83 | $75.85 | $75.80 |
| Purchase #3 | $144.73 | 8.390% | $156.8728 | $156.87 | $156.85 | $156.90 |
| Purchase #4 | $76.54 | 3.781% | $79.434 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $95.99 | 12.292% | $107.7891 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $158.73 | 8.666% | $172.4855 | $172.49 | $172.50 | $172.50 |
| Purchase #7 | $107.52 | 3.304% | $111.0725 | $111.07 | $111.05 | $111.10 |
| 7 purchase totals = | $680.73 | $730.3102 | $730.30 | $730.30 | $730.30 | |