| 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 | $33.42 | 9.823% | $36.7028 | $36.70 | $36.70 | $36.70 |
| Purchase #2 | $82.98 | 5.731% | $87.7356 | $87.74 | $87.75 | $87.70 |
| Purchase #3 | $30.61 | 10.568% | $33.8449 | $33.84 | $33.85 | $33.80 |
| Purchase #4 | $174.31 | 11.400% | $194.1813 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $19.26 | 12.613% | $21.6893 | $21.69 | $21.70 | $21.70 |
| Purchase #6 | $206.78 | 12.411% | $232.4435 | $232.44 | $232.45 | $232.40 |
| Purchase #7 | $184.40 | 3.382% | $190.6364 | $190.64 | $190.65 | $190.60 |
| 7 purchase totals = | $731.76 | $797.2338 | $797.23 | $797.30 | $797.10 | |