| 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 | $60.30 | 8.467% | $65.4056 | $65.41 | $65.40 | $65.40 |
| Purchase #2 | $220.84 | 4.373% | $230.4973 | $230.50 | $230.50 | $230.50 |
| Purchase #3 | $198.98 | 8.160% | $215.2168 | $215.22 | $215.20 | $215.20 |
| Purchase #4 | $11.48 | 13.253% | $13.0014 | $13.00 | $13.00 | $13.00 |
| Purchase #5 | $11.62 | 10.636% | $12.8559 | $12.86 | $12.85 | $12.90 |
| Purchase #6 | $20.43 | 13.641% | $23.2169 | $23.22 | $23.20 | $23.20 |
| Purchase #7 | $154.28 | 6.484% | $164.2835 | $164.28 | $164.30 | $164.30 |
| 7 purchase totals = | $677.93 | $724.4774 | $724.49 | $724.45 | $724.50 | |