| 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 | $242.42 | 6.549% | $258.2961 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $167.74 | 13.702% | $190.7237 | $190.72 | $190.70 | $190.70 |
| Purchase #3 | $28.33 | 12.112% | $31.7613 | $31.76 | $31.75 | $31.80 |
| Purchase #4 | $44.82 | 6.703% | $47.8243 | $47.82 | $47.80 | $47.80 |
| Purchase #5 | $46.72 | 3.668% | $48.4337 | $48.43 | $48.45 | $48.40 |
| Purchase #6 | $147.87 | 10.561% | $163.4866 | $163.49 | $163.50 | $163.50 |
| Purchase #7 | $46.61 | 12.671% | $52.516 | $52.52 | $52.50 | $52.50 |
| 7 purchase totals = | $724.51 | $793.0417 | $793.04 | $793.00 | $793.00 | |