| 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 | $66.75 | 7.356% | $71.6601 | $71.66 | $71.65 | $71.70 |
| Purchase #2 | $91.43 | 11.645% | $102.077 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $238.61 | 5.836% | $252.5353 | $252.54 | $252.55 | $252.50 |
| Purchase #4 | $231.27 | 4.142% | $240.8492 | $240.85 | $240.85 | $240.80 |
| Purchase #5 | $80.88 | 6.719% | $86.3143 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $160.40 | 12.374% | $180.2479 | $180.25 | $180.25 | $180.20 |
| Purchase #7 | $46.65 | 4.616% | $48.8034 | $48.80 | $48.80 | $48.80 |
| 7 purchase totals = | $915.99 | $982.4872 | $982.49 | $982.50 | $982.40 | |