| 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 | $67.70 | 3.463% | $70.0445 | $70.04 | $70.05 | $70.00 |
| Purchase #2 | $182.60 | 4.125% | $190.1323 | $190.13 | $190.15 | $190.10 |
| Purchase #3 | $24.99 | 5.610% | $26.3919 | $26.39 | $26.40 | $26.40 |
| Purchase #4 | $110.90 | 5.269% | $116.7433 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $31.96 | 5.851% | $33.83 | $33.83 | $33.85 | $33.80 |
| Purchase #6 | $236.85 | 6.816% | $252.9937 | $252.99 | $253.00 | $253.00 |
| Purchase #7 | $205.89 | 9.148% | $224.7248 | $224.72 | $224.70 | $224.70 |
| 7 purchase totals = | $860.89 | $914.8605 | $914.84 | $914.90 | $914.70 | |