| 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 | $28.64 | 7.162% | $30.6912 | $30.69 | $30.70 | $30.70 |
| Purchase #2 | $147.25 | 11.601% | $164.3325 | $164.33 | $164.35 | $164.30 |
| Purchase #3 | $120.61 | 4.801% | $126.4005 | $126.40 | $126.40 | $126.40 |
| Purchase #4 | $226.75 | 3.705% | $235.1511 | $235.15 | $235.15 | $235.20 |
| Purchase #5 | $24.48 | 12.612% | $27.5674 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $149.68 | 13.607% | $170.047 | $170.05 | $170.05 | $170.00 |
| Purchase #7 | $43.95 | 3.510% | $45.4926 | $45.49 | $45.50 | $45.50 |
| 7 purchase totals = | $741.36 | $799.6823 | $799.68 | $799.70 | $799.70 | |