| 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 | $105.29 | 6.779% | $112.4276 | $112.43 | $112.45 | $112.40 |
| Purchase #2 | $61.45 | 8.625% | $66.7501 | $66.75 | $66.75 | $66.80 |
| Purchase #3 | $100.60 | 6.389% | $107.0273 | $107.03 | $107.05 | $107.00 |
| Purchase #4 | $73.25 | 12.256% | $82.2275 | $82.23 | $82.25 | $82.20 |
| Purchase #5 | $97.39 | 5.563% | $102.8078 | $102.81 | $102.80 | $102.80 |
| Purchase #6 | $186.39 | 11.265% | $207.3868 | $207.39 | $207.40 | $207.40 |
| Purchase #7 | $62.73 | 12.271% | $70.4276 | $70.43 | $70.45 | $70.40 |
| 7 purchase totals = | $687.10 | $749.0547 | $749.07 | $749.15 | $749.00 | |