| 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 | $69.30 | 8.432% | $75.1434 | $75.14 | $75.15 | $75.10 |
| Purchase #2 | $124.29 | 12.222% | $139.4807 | $139.48 | $139.50 | $139.50 |
| Purchase #3 | $100.61 | 3.838% | $104.4714 | $104.47 | $104.45 | $104.50 |
| Purchase #4 | $109.91 | 11.172% | $122.1891 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $64.60 | 4.685% | $67.6265 | $67.63 | $67.65 | $67.60 |
| Purchase #6 | $20.28 | 5.163% | $21.3271 | $21.33 | $21.35 | $21.30 |
| Purchase #7 | $207.69 | 6.847% | $221.9105 | $221.91 | $221.90 | $221.90 |
| 7 purchase totals = | $696.68 | $752.1487 | $752.15 | $752.20 | $752.10 | |