| 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 | $92.48 | 5.292% | $97.374 | $97.37 | $97.35 | $97.40 |
| Purchase #2 | $159.41 | 7.695% | $171.6766 | $171.68 | $171.70 | $171.70 |
| Purchase #3 | $125.73 | 12.420% | $141.3457 | $141.35 | $141.35 | $141.30 |
| Purchase #4 | $56.67 | 10.864% | $62.8266 | $62.83 | $62.85 | $62.80 |
| Purchase #5 | $231.76 | 8.591% | $251.6705 | $251.67 | $251.65 | $251.70 |
| Purchase #6 | $100.93 | 3.250% | $104.2102 | $104.21 | $104.20 | $104.20 |
| Purchase #7 | $10.75 | 9.128% | $11.7313 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $777.73 | $840.8349 | $840.84 | $840.85 | $840.80 | |