| 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 | $14.51 | 9.396% | $15.8734 | $15.87 | $15.85 | $15.90 |
| Purchase #2 | $10.34 | 12.119% | $11.5931 | $11.59 | $11.60 | $11.60 |
| Purchase #3 | $81.77 | 4.515% | $85.4619 | $85.46 | $85.45 | $85.50 |
| Purchase #4 | $196.87 | 5.734% | $208.1585 | $208.16 | $208.15 | $208.20 |
| Purchase #5 | $92.51 | 5.575% | $97.6674 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $58.44 | 6.533% | $62.2579 | $62.26 | $62.25 | $62.30 |
| Purchase #7 | $237.64 | 5.645% | $251.0548 | $251.05 | $251.05 | $251.10 |
| 7 purchase totals = | $692.08 | $732.0670 | $732.06 | $732.00 | $732.30 | |