| 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 | $16.44 | 5.313% | $17.3135 | $17.31 | $17.30 | $17.30 |
| Purchase #2 | $181.34 | 3.203% | $187.1483 | $187.15 | $187.15 | $187.10 |
| Purchase #3 | $69.78 | 13.831% | $79.4313 | $79.43 | $79.45 | $79.40 |
| Purchase #4 | $139.26 | 11.743% | $155.6133 | $155.61 | $155.60 | $155.60 |
| Purchase #5 | $24.49 | 7.253% | $26.2663 | $26.27 | $26.25 | $26.30 |
| Purchase #6 | $151.45 | 11.710% | $169.1848 | $169.18 | $169.20 | $169.20 |
| Purchase #7 | $133.71 | 12.691% | $150.6791 | $150.68 | $150.70 | $150.70 |
| 7 purchase totals = | $716.47 | $785.6366 | $785.63 | $785.65 | $785.60 | |