| 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 | $75.62 | 9.289% | $82.6443 | $82.64 | $82.65 | $82.60 |
| Purchase #2 | $97.68 | 11.851% | $109.2561 | $109.26 | $109.25 | $109.30 |
| Purchase #3 | $207.25 | 13.766% | $235.78 | $235.78 | $235.80 | $235.80 |
| Purchase #4 | $19.64 | 7.222% | $21.0584 | $21.06 | $21.05 | $21.10 |
| Purchase #5 | $199.69 | 6.492% | $212.6539 | $212.65 | $212.65 | $212.70 |
| Purchase #6 | $187.83 | 7.676% | $202.2478 | $202.25 | $202.25 | $202.20 |
| Purchase #7 | $211.97 | 13.330% | $240.2256 | $240.23 | $240.25 | $240.20 |
| 7 purchase totals = | $999.68 | $1,103.8661 | $1,103.87 | $1,103.90 | $1,103.90 | |