| 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 | $199.93 | 11.314% | $222.5501 | $222.55 | $222.55 | $222.60 |
| Purchase #2 | $63.27 | 11.515% | $70.5555 | $70.56 | $70.55 | $70.60 |
| Purchase #3 | $187.46 | 3.782% | $194.5497 | $194.55 | $194.55 | $194.50 |
| Purchase #4 | $196.70 | 3.865% | $204.3025 | $204.30 | $204.30 | $204.30 |
| Purchase #5 | $28.61 | 7.419% | $30.7326 | $30.73 | $30.75 | $30.70 |
| Purchase #6 | $94.36 | 3.195% | $97.3748 | $97.37 | $97.35 | $97.40 |
| Purchase #7 | $53.97 | 7.163% | $57.8359 | $57.84 | $57.85 | $57.80 |
| 7 purchase totals = | $824.30 | $877.9011 | $877.90 | $877.90 | $877.90 | |