| 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 | $101.63 | 7.327% | $109.0764 | $109.08 | $109.10 | $109.10 |
| Purchase #2 | $25.76 | 3.859% | $26.7541 | $26.75 | $26.75 | $26.80 |
| Purchase #3 | $85.82 | 13.524% | $97.4263 | $97.43 | $97.45 | $97.40 |
| Purchase #4 | $72.25 | 4.874% | $75.7715 | $75.77 | $75.75 | $75.80 |
| Purchase #5 | $150.71 | 13.701% | $171.3588 | $171.36 | $171.35 | $171.40 |
| Purchase #6 | $76.56 | 13.332% | $86.767 | $86.77 | $86.75 | $86.80 |
| Purchase #7 | $197.93 | 7.110% | $212.0028 | $212.00 | $212.00 | $212.00 |
| 7 purchase totals = | $710.66 | $779.1569 | $779.16 | $779.15 | $779.30 | |