| 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 | $81.38 | 8.324% | $88.1541 | $88.15 | $88.15 | $88.20 |
| Purchase #2 | $88.37 | 13.804% | $100.5686 | $100.57 | $100.55 | $100.60 |
| Purchase #3 | $157.32 | 8.853% | $171.2475 | $171.25 | $171.25 | $171.20 |
| Purchase #4 | $121.49 | 3.425% | $125.651 | $125.65 | $125.65 | $125.70 |
| Purchase #5 | $28.88 | 10.265% | $31.8445 | $31.84 | $31.85 | $31.80 |
| Purchase #6 | $52.96 | 5.661% | $55.9581 | $55.96 | $55.95 | $56.00 |
| Purchase #7 | $53.65 | 6.129% | $56.9382 | $56.94 | $56.95 | $56.90 |
| 7 purchase totals = | $584.05 | $630.3620 | $630.36 | $630.35 | $630.40 | |