| 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 | $28.25 | 4.203% | $29.4373 | $29.44 | $29.45 | $29.40 |
| Purchase #2 | $125.81 | 12.494% | $141.5287 | $141.53 | $141.55 | $141.50 |
| Purchase #3 | $62.73 | 11.540% | $69.969 | $69.97 | $69.95 | $70.00 |
| Purchase #4 | $180.74 | 13.825% | $205.7273 | $205.73 | $205.75 | $205.70 |
| Purchase #5 | $109.69 | 10.524% | $121.2338 | $121.23 | $121.25 | $121.20 |
| Purchase #6 | $237.64 | 10.129% | $261.7106 | $261.71 | $261.70 | $261.70 |
| Purchase #7 | $242.68 | 4.361% | $253.2633 | $253.26 | $253.25 | $253.30 |
| 7 purchase totals = | $987.54 | $1,082.8700 | $1,082.87 | $1,082.90 | $1,082.80 | |