| 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 | $76.76 | 12.425% | $86.2974 | $86.30 | $86.30 | $86.30 |
| Purchase #2 | $36.78 | 13.529% | $41.756 | $41.76 | $41.75 | $41.80 |
| Purchase #3 | $113.71 | 7.760% | $122.5339 | $122.53 | $122.55 | $122.50 |
| Purchase #4 | $99.45 | 7.221% | $106.6313 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $199.41 | 10.350% | $220.0489 | $220.05 | $220.05 | $220.00 |
| Purchase #6 | $228.52 | 11.284% | $254.3062 | $254.31 | $254.30 | $254.30 |
| Purchase #7 | $99.43 | 9.688% | $109.0628 | $109.06 | $109.05 | $109.10 |
| 7 purchase totals = | $854.06 | $940.6365 | $940.64 | $940.65 | $940.60 | |