| 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 | $74.64 | 3.850% | $77.5136 | $77.51 | $77.50 | $77.50 |
| Purchase #2 | $163.69 | 7.820% | $176.4906 | $176.49 | $176.50 | $176.50 |
| Purchase #3 | $169.96 | 4.449% | $177.5215 | $177.52 | $177.50 | $177.50 |
| Purchase #4 | $224.43 | 8.277% | $243.0061 | $243.01 | $243.00 | $243.00 |
| Purchase #5 | $201.52 | 12.438% | $226.5851 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $250.31 | 10.228% | $275.9117 | $275.91 | $275.90 | $275.90 |
| Purchase #7 | $182.92 | 13.445% | $207.5136 | $207.51 | $207.50 | $207.50 |
| 7 purchase totals = | $1,267.47 | $1,384.5422 | $1,384.54 | $1,384.50 | $1,384.50 | |