| 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 | $246.64 | 13.825% | $280.738 | $280.74 | $280.75 | $280.70 |
| Purchase #2 | $25.74 | 4.568% | $26.9158 | $26.92 | $26.90 | $26.90 |
| Purchase #3 | $144.93 | 13.244% | $164.1245 | $164.12 | $164.10 | $164.10 |
| Purchase #4 | $82.93 | 13.458% | $94.0907 | $94.09 | $94.10 | $94.10 |
| Purchase #5 | $31.85 | 4.401% | $33.2517 | $33.25 | $33.25 | $33.30 |
| Purchase #6 | $67.74 | 4.402% | $70.7219 | $70.72 | $70.70 | $70.70 |
| Purchase #7 | $99.31 | 7.350% | $106.6093 | $106.61 | $106.60 | $106.60 |
| 7 purchase totals = | $699.14 | $776.4519 | $776.45 | $776.40 | $776.40 | |