| 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 | $25.36 | 5.450% | $26.7421 | $26.74 | $26.75 | $26.70 |
| Purchase #2 | $144.40 | 10.632% | $159.7526 | $159.75 | $159.75 | $159.80 |
| Purchase #3 | $198.90 | 3.563% | $205.9868 | $205.99 | $206.00 | $206.00 |
| Purchase #4 | $198.37 | 12.196% | $222.5632 | $222.56 | $222.55 | $222.60 |
| Purchase #5 | $196.82 | 8.801% | $214.1421 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $27.32 | 12.286% | $30.6765 | $30.68 | $30.70 | $30.70 |
| Purchase #7 | $30.98 | 6.365% | $32.9519 | $32.95 | $32.95 | $33.00 |
| 7 purchase totals = | $822.15 | $892.8152 | $892.81 | $892.85 | $892.90 | |