| 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 | $30.74 | 8.238% | $33.2724 | $33.27 | $33.25 | $33.30 |
| Purchase #2 | $179.92 | 10.442% | $198.7072 | $198.71 | $198.70 | $198.70 |
| Purchase #3 | $217.70 | 3.178% | $224.6185 | $224.62 | $224.60 | $224.60 |
| Purchase #4 | $97.39 | 11.853% | $108.9336 | $108.93 | $108.95 | $108.90 |
| Purchase #5 | $6.79 | 10.732% | $7.5187 | $7.52 | $7.50 | $7.50 |
| Purchase #6 | $232.54 | 12.475% | $261.5494 | $261.55 | $261.55 | $261.50 |
| Purchase #7 | $104.98 | 4.613% | $109.8227 | $109.82 | $109.80 | $109.80 |
| 7 purchase totals = | $870.06 | $944.4225 | $944.42 | $944.35 | $944.30 | |