| 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 | $95.98 | 10.665% | $106.2163 | $106.22 | $106.20 | $106.20 |
| Purchase #2 | $7.70 | 4.520% | $8.048 | $8.05 | $8.05 | $8.00 |
| Purchase #3 | $25.31 | 13.317% | $28.6805 | $28.68 | $28.70 | $28.70 |
| Purchase #4 | $36.70 | 7.692% | $39.523 | $39.52 | $39.50 | $39.50 |
| Purchase #5 | $103.73 | 9.474% | $113.5574 | $113.56 | $113.55 | $113.60 |
| Purchase #6 | $52.43 | 7.492% | $56.3581 | $56.36 | $56.35 | $56.40 |
| Purchase #7 | $217.93 | 5.471% | $229.853 | $229.85 | $229.85 | $229.90 |
| 7 purchase totals = | $539.78 | $582.2363 | $582.24 | $582.20 | $582.30 | |