| 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 | $23.79 | 9.467% | $26.0422 | $26.04 | $26.05 | $26.00 |
| Purchase #2 | $156.30 | 5.466% | $164.8434 | $164.84 | $164.85 | $164.80 |
| Purchase #3 | $48.49 | 3.524% | $50.1988 | $50.20 | $50.20 | $50.20 |
| Purchase #4 | $28.30 | 11.618% | $31.5879 | $31.59 | $31.60 | $31.60 |
| Purchase #5 | $55.80 | 8.194% | $60.3723 | $60.37 | $60.35 | $60.40 |
| Purchase #6 | $234.82 | 10.778% | $260.1289 | $260.13 | $260.15 | $260.10 |
| Purchase #7 | $90.93 | 10.253% | $100.2531 | $100.25 | $100.25 | $100.30 |
| 7 purchase totals = | $638.43 | $693.4266 | $693.42 | $693.45 | $693.40 | |