| 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 | $85.81 | 6.335% | $91.2461 | $91.25 | $91.25 | $91.20 |
| Purchase #2 | $24.81 | 12.392% | $27.8845 | $27.88 | $27.90 | $27.90 |
| Purchase #3 | $67.62 | 6.486% | $72.0058 | $72.01 | $72.00 | $72.00 |
| Purchase #4 | $173.60 | 7.108% | $185.9395 | $185.94 | $185.95 | $185.90 |
| Purchase #5 | $14.34 | 3.153% | $14.7921 | $14.79 | $14.80 | $14.80 |
| Purchase #6 | $113.68 | 7.789% | $122.5345 | $122.53 | $122.55 | $122.50 |
| Purchase #7 | $235.36 | 11.392% | $262.1722 | $262.17 | $262.15 | $262.20 |
| 7 purchase totals = | $715.22 | $776.5747 | $776.57 | $776.60 | $776.50 | |