| 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 | $223.44 | 5.436% | $235.5862 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $49.37 | 3.688% | $51.1908 | $51.19 | $51.20 | $51.20 |
| Purchase #3 | $41.42 | 9.856% | $45.5024 | $45.50 | $45.50 | $45.50 |
| Purchase #4 | $66.86 | 11.510% | $74.5556 | $74.56 | $74.55 | $74.60 |
| Purchase #5 | $82.81 | 6.734% | $88.3864 | $88.39 | $88.40 | $88.40 |
| Purchase #6 | $81.48 | 6.279% | $86.5961 | $86.60 | $86.60 | $86.60 |
| Purchase #7 | $219.65 | 8.348% | $237.9864 | $237.99 | $238.00 | $238.00 |
| 7 purchase totals = | $765.03 | $819.8039 | $819.82 | $819.85 | $819.90 | |