| 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 | $18.67 | 5.776% | $19.7484 | $19.75 | $19.75 | $19.70 |
| Purchase #2 | $93.65 | 3.854% | $97.2593 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $44.72 | 6.597% | $47.6702 | $47.67 | $47.65 | $47.70 |
| Purchase #4 | $116.90 | 10.503% | $129.178 | $129.18 | $129.20 | $129.20 |
| Purchase #5 | $240.84 | 9.258% | $263.137 | $263.14 | $263.15 | $263.10 |
| Purchase #6 | $16.90 | 4.284% | $17.624 | $17.62 | $17.60 | $17.60 |
| Purchase #7 | $27.59 | 10.373% | $30.4519 | $30.45 | $30.45 | $30.50 |
| 7 purchase totals = | $559.27 | $605.0688 | $605.07 | $605.05 | $605.10 | |