| 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 | $6.53 | 11.362% | $7.2719 | $7.27 | $7.25 | $7.30 |
| Purchase #2 | $90.36 | 8.226% | $97.793 | $97.79 | $97.80 | $97.80 |
| Purchase #3 | $177.57 | 4.435% | $185.4452 | $185.45 | $185.45 | $185.40 |
| Purchase #4 | $97.91 | 8.320% | $106.0561 | $106.06 | $106.05 | $106.10 |
| Purchase #5 | $116.92 | 12.532% | $131.5724 | $131.57 | $131.55 | $131.60 |
| Purchase #6 | $55.81 | 4.373% | $58.2506 | $58.25 | $58.25 | $58.30 |
| Purchase #7 | $107.37 | 7.489% | $115.4109 | $115.41 | $115.40 | $115.40 |
| 7 purchase totals = | $652.47 | $701.8001 | $701.80 | $701.75 | $701.90 | |