| 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 | $70.72 | 4.691% | $74.0375 | $74.04 | $74.05 | $74.00 |
| Purchase #2 | $7.94 | 5.246% | $8.3565 | $8.36 | $8.35 | $8.40 |
| Purchase #3 | $222.89 | 7.246% | $239.0406 | $239.04 | $239.05 | $239.00 |
| Purchase #4 | $30.97 | 9.265% | $33.8394 | $33.84 | $33.85 | $33.80 |
| Purchase #5 | $41.86 | 4.332% | $43.6734 | $43.67 | $43.65 | $43.70 |
| Purchase #6 | $191.93 | 7.777% | $206.8564 | $206.86 | $206.85 | $206.90 |
| Purchase #7 | $15.38 | 7.612% | $16.5507 | $16.55 | $16.55 | $16.60 |
| 7 purchase totals = | $581.69 | $622.3545 | $622.36 | $622.35 | $622.40 | |