| 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 | $97.81 | 8.188% | $105.8187 | $105.82 | $105.80 | $105.80 |
| Purchase #2 | $110.92 | 4.550% | $115.9669 | $115.97 | $115.95 | $116.00 |
| Purchase #3 | $78.90 | 8.565% | $85.6578 | $85.66 | $85.65 | $85.70 |
| Purchase #4 | $27.88 | 11.771% | $31.1618 | $31.16 | $31.15 | $31.20 |
| Purchase #5 | $200.93 | 12.179% | $225.4013 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $67.78 | 7.757% | $73.0377 | $73.04 | $73.05 | $73.00 |
| Purchase #7 | $217.84 | 5.236% | $229.2461 | $229.25 | $229.25 | $229.20 |
| 7 purchase totals = | $802.06 | $866.2903 | $866.30 | $866.25 | $866.30 | |