| 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 | $26.54 | 7.224% | $28.4572 | $28.46 | $28.45 | $28.50 |
| Purchase #2 | $151.97 | 11.684% | $169.7262 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $15.98 | 7.348% | $17.1542 | $17.15 | $17.15 | $17.20 |
| Purchase #4 | $83.39 | 8.688% | $90.6349 | $90.63 | $90.65 | $90.60 |
| Purchase #5 | $119.42 | 8.447% | $129.5074 | $129.51 | $129.50 | $129.50 |
| Purchase #6 | $129.47 | 7.857% | $139.6425 | $139.64 | $139.65 | $139.60 |
| Purchase #7 | $116.63 | 9.708% | $127.9524 | $127.95 | $127.95 | $128.00 |
| 7 purchase totals = | $643.40 | $703.0748 | $703.07 | $703.10 | $703.10 | |