| 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 | $101.78 | 13.467% | $115.4867 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $45.44 | 5.323% | $47.8588 | $47.86 | $47.85 | $47.90 |
| Purchase #3 | $219.41 | 7.793% | $236.5086 | $236.51 | $236.50 | $236.50 |
| Purchase #4 | $166.77 | 8.657% | $181.2073 | $181.21 | $181.20 | $181.20 |
| Purchase #5 | $56.40 | 4.273% | $58.81 | $58.81 | $58.80 | $58.80 |
| Purchase #6 | $16.93 | 8.473% | $18.3645 | $18.36 | $18.35 | $18.40 |
| Purchase #7 | $15.26 | 12.834% | $17.2185 | $17.22 | $17.20 | $17.20 |
| 7 purchase totals = | $621.99 | $675.4544 | $675.46 | $675.40 | $675.50 | |