| 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 | $79.77 | 8.692% | $86.7036 | $86.70 | $86.70 | $86.70 |
| Purchase #2 | $159.45 | 9.793% | $175.0649 | $175.06 | $175.05 | $175.10 |
| Purchase #3 | $24.43 | 10.646% | $27.0308 | $27.03 | $27.05 | $27.00 |
| Purchase #4 | $61.80 | 11.377% | $68.831 | $68.83 | $68.85 | $68.80 |
| Purchase #5 | $134.67 | 3.132% | $138.8879 | $138.89 | $138.90 | $138.90 |
| Purchase #6 | $207.92 | 7.324% | $223.1481 | $223.15 | $223.15 | $223.10 |
| Purchase #7 | $76.99 | 6.108% | $81.6925 | $81.69 | $81.70 | $81.70 |
| 7 purchase totals = | $745.03 | $801.3588 | $801.35 | $801.40 | $801.30 | |