| 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 | $79.62 | 3.236% | $82.1965 | $82.20 | $82.20 | $82.20 |
| Purchase #2 | $189.97 | 5.437% | $200.2987 | $200.30 | $200.30 | $200.30 |
| Purchase #3 | $67.26 | 9.199% | $73.4472 | $73.45 | $73.45 | $73.40 |
| Purchase #4 | $140.96 | 10.411% | $155.6353 | $155.64 | $155.65 | $155.60 |
| Purchase #5 | $54.30 | 13.377% | $61.5637 | $61.56 | $61.55 | $61.60 |
| Purchase #6 | $16.38 | 9.359% | $17.913 | $17.91 | $17.90 | $17.90 |
| Purchase #7 | $201.25 | 10.429% | $222.2384 | $222.24 | $222.25 | $222.20 |
| 7 purchase totals = | $749.74 | $813.2928 | $813.30 | $813.30 | $813.20 | |