| 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 | $25.51 | 4.259% | $26.5965 | $26.60 | $26.60 | $26.60 |
| Purchase #2 | $116.28 | 7.193% | $124.644 | $124.64 | $124.65 | $124.60 |
| Purchase #3 | $107.76 | 13.851% | $122.6858 | $122.69 | $122.70 | $122.70 |
| Purchase #4 | $192.82 | 5.614% | $203.6449 | $203.64 | $203.65 | $203.60 |
| Purchase #5 | $27.71 | 11.532% | $30.9055 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $215.29 | 3.292% | $222.3773 | $222.38 | $222.40 | $222.40 |
| Purchase #7 | $55.76 | 6.837% | $59.5723 | $59.57 | $59.55 | $59.60 |
| 7 purchase totals = | $741.13 | $790.4263 | $790.43 | $790.45 | $790.40 | |