| 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 | $46.80 | 4.450% | $48.8826 | $48.88 | $48.90 | $48.90 |
| Purchase #2 | $243.35 | 11.776% | $272.0069 | $272.01 | $272.00 | $272.00 |
| Purchase #3 | $75.29 | 3.547% | $77.9605 | $77.96 | $77.95 | $78.00 |
| Purchase #4 | $184.71 | 5.217% | $194.3463 | $194.35 | $194.35 | $194.30 |
| Purchase #5 | $122.37 | 12.515% | $137.6846 | $137.68 | $137.70 | $137.70 |
| Purchase #6 | $199.72 | 5.645% | $210.9942 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $183.72 | 10.657% | $203.299 | $203.30 | $203.30 | $203.30 |
| 7 purchase totals = | $1,055.96 | $1,145.1741 | $1,145.17 | $1,145.20 | $1,145.20 | |