| 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 | $97.28 | 5.362% | $102.4962 | $102.50 | $102.50 | $102.50 |
| Purchase #2 | $140.65 | 6.565% | $149.8837 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $77.68 | 4.161% | $80.9123 | $80.91 | $80.90 | $80.90 |
| Purchase #4 | $154.55 | 11.513% | $172.3433 | $172.34 | $172.35 | $172.30 |
| Purchase #5 | $167.69 | 7.372% | $180.0521 | $180.05 | $180.05 | $180.10 |
| Purchase #6 | $60.48 | 8.149% | $65.4085 | $65.41 | $65.40 | $65.40 |
| Purchase #7 | $165.45 | 11.752% | $184.8937 | $184.89 | $184.90 | $184.90 |
| 7 purchase totals = | $863.78 | $935.9898 | $935.98 | $936.00 | $936.00 | |