| 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 | $36.26 | 7.260% | $38.8925 | $38.89 | $38.90 | $38.90 |
| Purchase #2 | $154.57 | 11.257% | $171.9699 | $171.97 | $171.95 | $172.00 |
| Purchase #3 | $185.61 | 13.112% | $209.9472 | $209.95 | $209.95 | $209.90 |
| Purchase #4 | $66.51 | 11.777% | $74.3429 | $74.34 | $74.35 | $74.30 |
| Purchase #5 | $144.71 | 11.431% | $161.2518 | $161.25 | $161.25 | $161.30 |
| Purchase #6 | $238.42 | 10.266% | $262.8962 | $262.90 | $262.90 | $262.90 |
| Purchase #7 | $222.51 | 6.574% | $237.1378 | $237.14 | $237.15 | $237.10 |
| 7 purchase totals = | $1,048.59 | $1,156.4383 | $1,156.44 | $1,156.45 | $1,156.40 | |