| 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 | $6.92 | 7.722% | $7.4544 | $7.45 | $7.45 | $7.50 |
| Purchase #2 | $232.98 | 4.506% | $243.4781 | $243.48 | $243.50 | $243.50 |
| Purchase #3 | $146.31 | 8.442% | $158.6615 | $158.66 | $158.65 | $158.70 |
| Purchase #4 | $164.37 | 10.612% | $181.8129 | $181.81 | $181.80 | $181.80 |
| Purchase #5 | $168.39 | 6.850% | $179.9247 | $179.92 | $179.90 | $179.90 |
| Purchase #6 | $46.30 | 4.453% | $48.3617 | $48.36 | $48.35 | $48.40 |
| Purchase #7 | $102.26 | 10.671% | $113.1722 | $113.17 | $113.15 | $113.20 |
| 7 purchase totals = | $867.53 | $932.8655 | $932.85 | $932.80 | $933.00 | |