| 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 | $77.92 | 5.235% | $81.9991 | $82.00 | $82.00 | $82.00 |
| Purchase #2 | $202.68 | 10.265% | $223.4851 | $223.49 | $223.50 | $223.50 |
| Purchase #3 | $198.25 | 7.180% | $212.4844 | $212.48 | $212.50 | $212.50 |
| Purchase #4 | $157.68 | 3.247% | $162.7999 | $162.80 | $162.80 | $162.80 |
| Purchase #5 | $11.62 | 3.850% | $12.0674 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $22.85 | 11.157% | $25.3994 | $25.40 | $25.40 | $25.40 |
| Purchase #7 | $97.89 | 10.396% | $108.0666 | $108.07 | $108.05 | $108.10 |
| 7 purchase totals = | $768.89 | $826.3019 | $826.31 | $826.30 | $826.40 | |