| 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 | $94.76 | 8.418% | $102.7369 | $102.74 | $102.75 | $102.70 |
| Purchase #2 | $48.99 | 7.587% | $52.7069 | $52.71 | $52.70 | $52.70 |
| Purchase #3 | $113.45 | 12.161% | $127.2467 | $127.25 | $127.25 | $127.20 |
| Purchase #4 | $34.69 | 7.273% | $37.213 | $37.21 | $37.20 | $37.20 |
| Purchase #5 | $137.67 | 4.636% | $144.0524 | $144.05 | $144.05 | $144.10 |
| Purchase #6 | $248.47 | 5.468% | $262.0563 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $27.35 | 13.867% | $31.1426 | $31.14 | $31.15 | $31.10 |
| 7 purchase totals = | $705.38 | $757.1548 | $757.16 | $757.15 | $757.10 | |