| 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 | $5.36 | 5.339% | $5.6462 | $5.65 | $5.65 | $5.60 |
| Purchase #2 | $200.73 | 9.348% | $219.4942 | $219.49 | $219.50 | $219.50 |
| Purchase #3 | $74.25 | 10.560% | $82.0908 | $82.09 | $82.10 | $82.10 |
| Purchase #4 | $103.39 | 3.775% | $107.293 | $107.29 | $107.30 | $107.30 |
| Purchase #5 | $97.89 | 9.632% | $107.3188 | $107.32 | $107.30 | $107.30 |
| Purchase #6 | $248.26 | 7.579% | $267.0756 | $267.08 | $267.10 | $267.10 |
| Purchase #7 | $59.77 | 6.686% | $63.7662 | $63.77 | $63.75 | $63.80 |
| 7 purchase totals = | $789.65 | $852.6848 | $852.69 | $852.70 | $852.70 | |