| 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 | $43.92 | 12.468% | $49.3959 | $49.40 | $49.40 | $49.40 |
| Purchase #2 | $180.49 | 3.132% | $186.1429 | $186.14 | $186.15 | $186.10 |
| Purchase #3 | $121.69 | 8.477% | $132.0057 | $132.01 | $132.00 | $132.00 |
| Purchase #4 | $215.74 | 3.723% | $223.772 | $223.77 | $223.75 | $223.80 |
| Purchase #5 | $33.66 | 8.249% | $36.4366 | $36.44 | $36.45 | $36.40 |
| Purchase #6 | $45.71 | 7.489% | $49.1332 | $49.13 | $49.15 | $49.10 |
| Purchase #7 | $134.63 | 12.207% | $151.0643 | $151.06 | $151.05 | $151.10 |
| 7 purchase totals = | $775.84 | $827.9506 | $827.95 | $827.95 | $827.90 | |