| 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 | $51.87 | 12.401% | $58.3024 | $58.30 | $58.30 | $58.30 |
| Purchase #2 | $169.57 | 6.431% | $180.475 | $180.48 | $180.50 | $180.50 |
| Purchase #3 | $34.72 | 7.803% | $37.4292 | $37.43 | $37.45 | $37.40 |
| Purchase #4 | $37.83 | 5.505% | $39.9125 | $39.91 | $39.90 | $39.90 |
| Purchase #5 | $140.42 | 7.686% | $151.2127 | $151.21 | $151.20 | $151.20 |
| Purchase #6 | $66.82 | 11.624% | $74.5872 | $74.59 | $74.60 | $74.60 |
| Purchase #7 | $231.79 | 4.413% | $242.0189 | $242.02 | $242.00 | $242.00 |
| 7 purchase totals = | $733.02 | $783.9379 | $783.94 | $783.95 | $783.90 | |