| 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 | $99.54 | 5.139% | $104.6554 | $104.66 | $104.65 | $104.70 |
| Purchase #2 | $167.48 | 11.816% | $187.2694 | $187.27 | $187.25 | $187.30 |
| Purchase #3 | $43.87 | 4.118% | $45.6766 | $45.68 | $45.70 | $45.70 |
| Purchase #4 | $110.97 | 11.846% | $124.1155 | $124.12 | $124.10 | $124.10 |
| Purchase #5 | $245.84 | 11.261% | $273.524 | $273.52 | $273.50 | $273.50 |
| Purchase #6 | $45.77 | 6.358% | $48.6801 | $48.68 | $48.70 | $48.70 |
| Purchase #7 | $164.70 | 12.454% | $185.2117 | $185.21 | $185.20 | $185.20 |
| 7 purchase totals = | $878.17 | $969.1327 | $969.14 | $969.10 | $969.20 | |