| 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 | $23.45 | 8.649% | $25.4782 | $25.48 | $25.50 | $25.50 |
| Purchase #2 | $86.34 | 6.205% | $91.6974 | $91.70 | $91.70 | $91.70 |
| Purchase #3 | $200.78 | 3.108% | $207.0202 | $207.02 | $207.00 | $207.00 |
| Purchase #4 | $127.50 | 9.702% | $139.8701 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $88.80 | 12.678% | $100.0581 | $100.06 | $100.05 | $100.10 |
| Purchase #6 | $146.99 | 8.802% | $159.9281 | $159.93 | $159.95 | $159.90 |
| Purchase #7 | $191.97 | 8.575% | $208.4314 | $208.43 | $208.45 | $208.40 |
| 7 purchase totals = | $865.83 | $932.4835 | $932.49 | $932.50 | $932.50 | |