| 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 | $25.74 | 5.664% | $27.1979 | $27.20 | $27.20 | $27.20 |
| Purchase #2 | $223.45 | 5.697% | $236.1799 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $187.94 | 8.611% | $204.1235 | $204.12 | $204.10 | $204.10 |
| Purchase #4 | $187.91 | 7.410% | $201.8341 | $201.83 | $201.85 | $201.80 |
| Purchase #5 | $11.87 | 4.289% | $12.3791 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $181.90 | 10.163% | $200.3865 | $200.39 | $200.40 | $200.40 |
| Purchase #7 | $71.51 | 7.141% | $76.6165 | $76.62 | $76.60 | $76.60 |
| 7 purchase totals = | $890.32 | $958.7175 | $958.72 | $958.75 | $958.70 | |