| 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 | $81.96 | 4.567% | $85.7031 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $191.44 | 4.507% | $200.0682 | $200.07 | $200.05 | $200.10 |
| Purchase #3 | $90.39 | 5.627% | $95.4762 | $95.48 | $95.50 | $95.50 |
| Purchase #4 | $169.91 | 6.169% | $180.3917 | $180.39 | $180.40 | $180.40 |
| Purchase #5 | $70.63 | 4.207% | $73.6014 | $73.60 | $73.60 | $73.60 |
| Purchase #6 | $116.47 | 5.551% | $122.9352 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $33.30 | 5.234% | $35.0429 | $35.04 | $35.05 | $35.00 |
| 7 purchase totals = | $754.10 | $793.2187 | $793.22 | $793.25 | $793.20 | |