| 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 | $127.41 | 7.206% | $136.5912 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $13.45 | 12.661% | $15.1529 | $15.15 | $15.15 | $15.20 |
| Purchase #3 | $25.97 | 8.632% | $28.2117 | $28.21 | $28.20 | $28.20 |
| Purchase #4 | $76.35 | 4.857% | $80.0583 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $61.34 | 10.806% | $67.9684 | $67.97 | $67.95 | $68.00 |
| Purchase #6 | $93.84 | 4.267% | $97.8442 | $97.84 | $97.85 | $97.80 |
| Purchase #7 | $101.73 | 13.486% | $115.4493 | $115.45 | $115.45 | $115.40 |
| 7 purchase totals = | $500.09 | $541.2760 | $541.27 | $541.25 | $541.30 | |