| 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 | $102.31 | 6.267% | $108.7218 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $55.44 | 6.547% | $59.0697 | $59.07 | $59.05 | $59.10 |
| Purchase #3 | $26.80 | 12.867% | $30.2484 | $30.25 | $30.25 | $30.20 |
| Purchase #4 | $91.55 | 10.671% | $101.3193 | $101.32 | $101.30 | $101.30 |
| Purchase #5 | $183.31 | 7.284% | $196.6623 | $196.66 | $196.65 | $196.70 |
| Purchase #6 | $150.80 | 12.564% | $169.7465 | $169.75 | $169.75 | $169.70 |
| Purchase #7 | $174.76 | 7.296% | $187.5105 | $187.51 | $187.50 | $187.50 |
| 7 purchase totals = | $784.97 | $853.2785 | $853.28 | $853.20 | $853.20 | |