| 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 | $110.53 | 11.648% | $123.4045 | $123.40 | $123.40 | $123.40 |
| Purchase #2 | $225.27 | 13.522% | $255.731 | $255.73 | $255.75 | $255.70 |
| Purchase #3 | $79.83 | 7.504% | $85.8204 | $85.82 | $85.80 | $85.80 |
| Purchase #4 | $186.26 | 11.178% | $207.0801 | $207.08 | $207.10 | $207.10 |
| Purchase #5 | $25.36 | 9.313% | $27.7218 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $43.36 | 9.558% | $47.5043 | $47.50 | $47.50 | $47.50 |
| Purchase #7 | $26.46 | 10.560% | $29.2542 | $29.25 | $29.25 | $29.30 |
| 7 purchase totals = | $697.07 | $776.5163 | $776.50 | $776.50 | $776.50 | |