| 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 | $25.61 | 9.183% | $27.9618 | $27.96 | $27.95 | $28.00 |
| Purchase #2 | $161.62 | 8.735% | $175.7375 | $175.74 | $175.75 | $175.70 |
| Purchase #3 | $163.74 | 8.106% | $177.0128 | $177.01 | $177.00 | $177.00 |
| Purchase #4 | $127.99 | 12.314% | $143.7507 | $143.75 | $143.75 | $143.80 |
| Purchase #5 | $94.29 | 13.715% | $107.2219 | $107.22 | $107.20 | $107.20 |
| Purchase #6 | $241.36 | 3.491% | $249.7859 | $249.79 | $249.80 | $249.80 |
| Purchase #7 | $13.32 | 12.212% | $14.9466 | $14.95 | $14.95 | $14.90 |
| 7 purchase totals = | $827.93 | $896.4172 | $896.42 | $896.40 | $896.40 | |