| 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 | $5.92 | 5.821% | $6.2646 | $6.26 | $6.25 | $6.30 |
| Purchase #2 | $139.79 | 5.829% | $147.9384 | $147.94 | $147.95 | $147.90 |
| Purchase #3 | $44.46 | 11.389% | $49.5235 | $49.52 | $49.50 | $49.50 |
| Purchase #4 | $139.66 | 13.343% | $158.2948 | $158.29 | $158.30 | $158.30 |
| Purchase #5 | $169.30 | 9.409% | $185.2294 | $185.23 | $185.25 | $185.20 |
| Purchase #6 | $199.33 | 13.403% | $226.0462 | $226.05 | $226.05 | $226.00 |
| Purchase #7 | $104.44 | 10.124% | $115.0135 | $115.01 | $115.00 | $115.00 |
| 7 purchase totals = | $802.90 | $888.3104 | $888.30 | $888.30 | $888.20 | |