| 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 | $22.36 | 8.478% | $24.2557 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $196.82 | 11.848% | $220.1392 | $220.14 | $220.15 | $220.10 |
| Purchase #3 | $74.57 | 3.449% | $77.1419 | $77.14 | $77.15 | $77.10 |
| Purchase #4 | $155.96 | 4.414% | $162.8441 | $162.84 | $162.85 | $162.80 |
| Purchase #5 | $79.64 | 11.309% | $88.6465 | $88.65 | $88.65 | $88.60 |
| Purchase #6 | $48.27 | 9.691% | $52.9478 | $52.95 | $52.95 | $52.90 |
| Purchase #7 | $110.63 | 3.777% | $114.8085 | $114.81 | $114.80 | $114.80 |
| 7 purchase totals = | $688.25 | $740.7837 | $740.79 | $740.80 | $740.60 | |