| 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 | $72.96 | 5.671% | $77.0976 | $77.10 | $77.10 | $77.10 |
| Purchase #2 | $198.54 | 9.373% | $217.1492 | $217.15 | $217.15 | $217.10 |
| Purchase #3 | $31.88 | 9.308% | $34.8474 | $34.85 | $34.85 | $34.80 |
| Purchase #4 | $8.55 | 4.635% | $8.9463 | $8.95 | $8.95 | $8.90 |
| Purchase #5 | $12.58 | 5.291% | $13.2456 | $13.25 | $13.25 | $13.20 |
| Purchase #6 | $199.27 | 11.762% | $222.7081 | $222.71 | $222.70 | $222.70 |
| Purchase #7 | $114.62 | 8.222% | $124.0441 | $124.04 | $124.05 | $124.00 |
| 7 purchase totals = | $638.40 | $698.0383 | $698.05 | $698.05 | $697.80 | |