| 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 | $93.36 | 7.289% | $100.165 | $100.17 | $100.15 | $100.20 |
| Purchase #2 | $8.61 | 5.633% | $9.095 | $9.10 | $9.10 | $9.10 |
| Purchase #3 | $246.89 | 13.541% | $280.3214 | $280.32 | $280.30 | $280.30 |
| Purchase #4 | $22.43 | 10.524% | $24.7905 | $24.79 | $24.80 | $24.80 |
| Purchase #5 | $215.64 | 9.638% | $236.4234 | $236.42 | $236.40 | $236.40 |
| Purchase #6 | $161.65 | 11.245% | $179.8275 | $179.83 | $179.85 | $179.80 |
| Purchase #7 | $64.57 | 12.527% | $72.6587 | $72.66 | $72.65 | $72.70 |
| 7 purchase totals = | $813.15 | $903.2815 | $903.29 | $903.25 | $903.30 | |