| 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 | $52.62 | 5.661% | $55.5988 | $55.60 | $55.60 | $55.60 |
| Purchase #2 | $41.82 | 4.680% | $43.7772 | $43.78 | $43.80 | $43.80 |
| Purchase #3 | $149.27 | 9.857% | $163.9835 | $163.98 | $164.00 | $164.00 |
| Purchase #4 | $182.44 | 6.352% | $194.0286 | $194.03 | $194.05 | $194.00 |
| Purchase #5 | $13.90 | 6.193% | $14.7608 | $14.76 | $14.75 | $14.80 |
| Purchase #6 | $24.84 | 6.388% | $26.4268 | $26.43 | $26.45 | $26.40 |
| Purchase #7 | $182.41 | 8.798% | $198.4584 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $647.30 | $697.0341 | $697.04 | $697.10 | $697.10 | |