| 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 | $79.28 | 8.482% | $86.0045 | $86.00 | $86.00 | $86.00 |
| Purchase #2 | $120.95 | 11.300% | $134.6174 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $217.84 | 3.433% | $225.3184 | $225.32 | $225.30 | $225.30 |
| Purchase #4 | $30.85 | 4.641% | $32.2817 | $32.28 | $32.30 | $32.30 |
| Purchase #5 | $24.94 | 5.382% | $26.2823 | $26.28 | $26.30 | $26.30 |
| Purchase #6 | $141.56 | 11.413% | $157.7162 | $157.72 | $157.70 | $157.70 |
| Purchase #7 | $16.90 | 13.232% | $19.1362 | $19.14 | $19.15 | $19.10 |
| 7 purchase totals = | $632.32 | $681.3567 | $681.36 | $681.35 | $681.30 | |