| 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 | $29.73 | 8.501% | $32.2573 | $32.26 | $32.25 | $32.30 |
| Purchase #2 | $111.43 | 3.709% | $115.5629 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $188.30 | 9.630% | $206.4333 | $206.43 | $206.45 | $206.40 |
| Purchase #4 | $162.68 | 3.502% | $168.3771 | $168.38 | $168.40 | $168.40 |
| Purchase #5 | $155.73 | 10.872% | $172.661 | $172.66 | $172.65 | $172.70 |
| Purchase #6 | $24.52 | 3.641% | $25.4128 | $25.41 | $25.40 | $25.40 |
| Purchase #7 | $71.84 | 7.731% | $77.394 | $77.39 | $77.40 | $77.40 |
| 7 purchase totals = | $744.23 | $798.0984 | $798.09 | $798.10 | $798.20 | |