| 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 | $140.38 | 6.612% | $149.6619 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $71.35 | 12.144% | $80.0147 | $80.01 | $80.00 | $80.00 |
| Purchase #3 | $134.45 | 12.222% | $150.8825 | $150.88 | $150.90 | $150.90 |
| Purchase #4 | $232.71 | 4.568% | $243.3402 | $243.34 | $243.35 | $243.30 |
| Purchase #5 | $49.69 | 4.415% | $51.8838 | $51.88 | $51.90 | $51.90 |
| Purchase #6 | $94.50 | 3.282% | $97.6015 | $97.60 | $97.60 | $97.60 |
| Purchase #7 | $24.32 | 11.295% | $27.0669 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $747.40 | $800.4515 | $800.44 | $800.45 | $800.50 | |