| 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 | $27.88 | 13.277% | $31.5816 | $31.58 | $31.60 | $31.60 |
| Purchase #2 | $107.36 | 9.475% | $117.5324 | $117.53 | $117.55 | $117.50 |
| Purchase #3 | $66.39 | 10.833% | $73.582 | $73.58 | $73.60 | $73.60 |
| Purchase #4 | $126.84 | 13.743% | $144.2716 | $144.27 | $144.25 | $144.30 |
| Purchase #5 | $167.39 | 4.301% | $174.5894 | $174.59 | $174.60 | $174.60 |
| Purchase #6 | $5.25 | 12.398% | $5.9009 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $102.36 | 9.753% | $112.3432 | $112.34 | $112.35 | $112.30 |
| 7 purchase totals = | $603.47 | $659.8011 | $659.79 | $659.85 | $659.80 | |