| 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 | $237.40 | 9.815% | $260.7008 | $260.70 | $260.70 | $260.70 |
| Purchase #2 | $109.43 | 13.469% | $124.1691 | $124.17 | $124.15 | $124.20 |
| Purchase #3 | $8.27 | 9.531% | $9.0582 | $9.06 | $9.05 | $9.10 |
| Purchase #4 | $55.78 | 7.743% | $60.099 | $60.10 | $60.10 | $60.10 |
| Purchase #5 | $47.30 | 3.172% | $48.8004 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $95.47 | 5.323% | $100.5519 | $100.55 | $100.55 | $100.60 |
| Purchase #7 | $84.84 | 7.104% | $90.867 | $90.87 | $90.85 | $90.90 |
| 7 purchase totals = | $638.49 | $694.2464 | $694.25 | $694.20 | $694.40 | |