| 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 | $99.75 | 10.832% | $110.5549 | $110.55 | $110.55 | $110.60 |
| Purchase #2 | $165.74 | 10.373% | $182.9322 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $177.84 | 7.494% | $191.1673 | $191.17 | $191.15 | $191.20 |
| Purchase #4 | $25.26 | 13.546% | $28.6817 | $28.68 | $28.70 | $28.70 |
| Purchase #5 | $158.26 | 8.436% | $171.6108 | $171.61 | $171.60 | $171.60 |
| Purchase #6 | $125.67 | 3.816% | $130.4656 | $130.47 | $130.45 | $130.50 |
| Purchase #7 | $72.69 | 12.121% | $81.5008 | $81.50 | $81.50 | $81.50 |
| 7 purchase totals = | $825.21 | $896.9133 | $896.91 | $896.90 | $897.00 | |