| 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 | $24.97 | 3.598% | $25.8684 | $25.87 | $25.85 | $25.90 |
| Purchase #2 | $93.72 | 4.358% | $97.8043 | $97.80 | $97.80 | $97.80 |
| Purchase #3 | $142.73 | 3.624% | $147.9025 | $147.90 | $147.90 | $147.90 |
| Purchase #4 | $70.97 | 9.831% | $77.9471 | $77.95 | $77.95 | $77.90 |
| Purchase #5 | $40.40 | 13.583% | $45.8875 | $45.89 | $45.90 | $45.90 |
| Purchase #6 | $159.31 | 7.218% | $170.809 | $170.81 | $170.80 | $170.80 |
| Purchase #7 | $247.45 | 8.445% | $268.3472 | $268.35 | $268.35 | $268.30 |
| 7 purchase totals = | $779.55 | $834.5660 | $834.57 | $834.55 | $834.50 | |