| 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 | $88.41 | 9.732% | $97.0141 | $97.01 | $97.00 | $97.00 |
| Purchase #2 | $163.79 | 12.449% | $184.1802 | $184.18 | $184.20 | $184.20 |
| Purchase #3 | $10.53 | 12.864% | $11.8846 | $11.88 | $11.90 | $11.90 |
| Purchase #4 | $133.84 | 4.127% | $139.3636 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $124.37 | 4.357% | $129.7888 | $129.79 | $129.80 | $129.80 |
| Purchase #6 | $166.33 | 5.603% | $175.6495 | $175.65 | $175.65 | $175.60 |
| Purchase #7 | $61.50 | 9.620% | $67.4163 | $67.42 | $67.40 | $67.40 |
| 7 purchase totals = | $748.77 | $805.2971 | $805.29 | $805.30 | $805.30 | |