| 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 | $61.77 | 13.735% | $70.2541 | $70.25 | $70.25 | $70.30 |
| Purchase #2 | $27.40 | 8.569% | $29.7479 | $29.75 | $29.75 | $29.70 |
| Purchase #3 | $173.52 | 9.403% | $189.8361 | $189.84 | $189.85 | $189.80 |
| Purchase #4 | $155.80 | 4.758% | $163.213 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $123.82 | 12.678% | $139.5179 | $139.52 | $139.50 | $139.50 |
| Purchase #6 | $36.87 | 11.240% | $41.0142 | $41.01 | $41.00 | $41.00 |
| Purchase #7 | $219.57 | 7.854% | $236.815 | $236.82 | $236.80 | $236.80 |
| 7 purchase totals = | $798.75 | $870.3982 | $870.40 | $870.35 | $870.30 | |