| 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 | $12.82 | 8.733% | $13.9396 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $7.48 | 7.474% | $8.0391 | $8.04 | $8.05 | $8.00 |
| Purchase #3 | $186.54 | 8.561% | $202.5097 | $202.51 | $202.50 | $202.50 |
| Purchase #4 | $100.35 | 7.562% | $107.9385 | $107.94 | $107.95 | $107.90 |
| Purchase #5 | $125.77 | 9.603% | $137.8477 | $137.85 | $137.85 | $137.80 |
| Purchase #6 | $29.74 | 11.793% | $33.2472 | $33.25 | $33.25 | $33.20 |
| Purchase #7 | $97.99 | 4.434% | $102.3349 | $102.33 | $102.35 | $102.30 |
| 7 purchase totals = | $560.69 | $605.8567 | $605.86 | $605.90 | $605.60 | |