| 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 | $40.65 | 6.447% | $43.2707 | $43.27 | $43.25 | $43.30 |
| Purchase #2 | $106.40 | 13.176% | $120.4193 | $120.42 | $120.40 | $120.40 |
| Purchase #3 | $121.84 | 3.148% | $125.6755 | $125.68 | $125.70 | $125.70 |
| Purchase #4 | $28.31 | 11.215% | $31.485 | $31.49 | $31.50 | $31.50 |
| Purchase #5 | $100.99 | 12.408% | $113.5208 | $113.52 | $113.50 | $113.50 |
| Purchase #6 | $147.95 | 11.381% | $164.7882 | $164.79 | $164.80 | $164.80 |
| Purchase #7 | $177.81 | 12.339% | $199.75 | $199.75 | $199.75 | $199.80 |
| 7 purchase totals = | $723.95 | $798.9095 | $798.92 | $798.90 | $799.00 | |