| 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 | $81.89 | 3.385% | $84.662 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $139.63 | 4.780% | $146.3043 | $146.30 | $146.30 | $146.30 |
| Purchase #3 | $13.44 | 12.389% | $15.1051 | $15.11 | $15.10 | $15.10 |
| Purchase #4 | $194.62 | 9.338% | $212.7936 | $212.79 | $212.80 | $212.80 |
| Purchase #5 | $119.61 | 7.873% | $129.0269 | $129.03 | $129.05 | $129.00 |
| Purchase #6 | $145.43 | 12.362% | $163.4081 | $163.41 | $163.40 | $163.40 |
| Purchase #7 | $43.47 | 8.453% | $47.1445 | $47.14 | $47.15 | $47.10 |
| 7 purchase totals = | $738.09 | $798.4445 | $798.44 | $798.45 | $798.40 | |