| 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 | $102.56 | 3.284% | $105.9281 | $105.93 | $105.95 | $105.90 |
| Purchase #2 | $22.33 | 9.291% | $24.4047 | $24.40 | $24.40 | $24.40 |
| Purchase #3 | $176.32 | 9.556% | $193.1691 | $193.17 | $193.15 | $193.20 |
| Purchase #4 | $147.72 | 10.807% | $163.6841 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $11.31 | 8.447% | $12.2654 | $12.27 | $12.25 | $12.30 |
| Purchase #6 | $43.38 | 11.774% | $48.4876 | $48.49 | $48.50 | $48.50 |
| Purchase #7 | $101.79 | 8.758% | $110.7048 | $110.70 | $110.70 | $110.70 |
| 7 purchase totals = | $605.41 | $658.6438 | $658.64 | $658.65 | $658.70 | |