| 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 | $71.32 | 13.239% | $80.7621 | $80.76 | $80.75 | $80.80 |
| Purchase #2 | $173.39 | 11.736% | $193.7391 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $150.84 | 10.237% | $166.2815 | $166.28 | $166.30 | $166.30 |
| Purchase #4 | $56.61 | 6.347% | $60.203 | $60.20 | $60.20 | $60.20 |
| Purchase #5 | $116.41 | 12.595% | $131.0718 | $131.07 | $131.05 | $131.10 |
| Purchase #6 | $83.87 | 13.612% | $95.2864 | $95.29 | $95.30 | $95.30 |
| Purchase #7 | $240.80 | 12.322% | $270.4714 | $270.47 | $270.45 | $270.50 |
| 7 purchase totals = | $893.24 | $997.8153 | $997.81 | $997.80 | $997.90 | |