| 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 | $24.87 | 3.769% | $25.8074 | $25.81 | $25.80 | $25.80 |
| Purchase #2 | $16.89 | 10.331% | $18.6349 | $18.63 | $18.65 | $18.60 |
| Purchase #3 | $167.50 | 7.360% | $179.828 | $179.83 | $179.85 | $179.80 |
| Purchase #4 | $137.92 | 5.694% | $145.7732 | $145.77 | $145.75 | $145.80 |
| Purchase #5 | $212.47 | 9.119% | $231.8451 | $231.85 | $231.85 | $231.80 |
| Purchase #6 | $236.64 | 10.851% | $262.3178 | $262.32 | $262.30 | $262.30 |
| Purchase #7 | $26.35 | 7.364% | $28.2904 | $28.29 | $28.30 | $28.30 |
| 7 purchase totals = | $822.64 | $892.4968 | $892.50 | $892.50 | $892.40 | |