| 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 | $233.61 | 13.123% | $264.2666 | $264.27 | $264.25 | $264.30 |
| Purchase #2 | $41.91 | 5.157% | $44.0713 | $44.07 | $44.05 | $44.10 |
| Purchase #3 | $104.74 | 4.546% | $109.5015 | $109.50 | $109.50 | $109.50 |
| Purchase #4 | $19.26 | 7.466% | $20.698 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $33.63 | 10.811% | $37.2657 | $37.27 | $37.25 | $37.30 |
| Purchase #6 | $122.89 | 5.265% | $129.3602 | $129.36 | $129.35 | $129.40 |
| Purchase #7 | $122.66 | 11.224% | $136.4274 | $136.43 | $136.45 | $136.40 |
| 7 purchase totals = | $678.70 | $741.5907 | $741.60 | $741.55 | $741.70 | |