| 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 | $59.56 | 7.289% | $63.9013 | $63.90 | $63.90 | $63.90 |
| Purchase #2 | $93.91 | 6.590% | $100.0987 | $100.10 | $100.10 | $100.10 |
| Purchase #3 | $85.83 | 13.864% | $97.7295 | $97.73 | $97.75 | $97.70 |
| Purchase #4 | $194.33 | 10.132% | $214.0195 | $214.02 | $214.00 | $214.00 |
| Purchase #5 | $70.28 | 11.303% | $78.2237 | $78.22 | $78.20 | $78.20 |
| Purchase #6 | $63.52 | 7.339% | $68.1817 | $68.18 | $68.20 | $68.20 |
| Purchase #7 | $231.76 | 10.288% | $255.6035 | $255.60 | $255.60 | $255.60 |
| 7 purchase totals = | $799.19 | $877.7579 | $877.75 | $877.75 | $877.70 | |