| 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 | $65.65 | 9.419% | $71.8336 | $71.83 | $71.85 | $71.80 |
| Purchase #2 | $116.80 | 5.635% | $123.3817 | $123.38 | $123.40 | $123.40 |
| Purchase #3 | $80.55 | 3.791% | $83.6037 | $83.60 | $83.60 | $83.60 |
| Purchase #4 | $201.59 | 6.380% | $214.4514 | $214.45 | $214.45 | $214.50 |
| Purchase #5 | $95.65 | 12.363% | $107.4752 | $107.48 | $107.50 | $107.50 |
| Purchase #6 | $155.41 | 8.772% | $169.0426 | $169.04 | $169.05 | $169.00 |
| Purchase #7 | $26.35 | 8.213% | $28.5141 | $28.51 | $28.50 | $28.50 |
| 7 purchase totals = | $742.00 | $798.3023 | $798.29 | $798.35 | $798.30 | |