| 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 | $47.35 | 3.267% | $48.8969 | $48.90 | $48.90 | $48.90 |
| Purchase #2 | $122.94 | 13.314% | $139.3082 | $139.31 | $139.30 | $139.30 |
| Purchase #3 | $225.87 | 11.664% | $252.2155 | $252.22 | $252.20 | $252.20 |
| Purchase #4 | $28.33 | 5.767% | $29.9638 | $29.96 | $29.95 | $30.00 |
| Purchase #5 | $189.33 | 6.514% | $201.663 | $201.66 | $201.65 | $201.70 |
| Purchase #6 | $57.41 | 13.807% | $65.3366 | $65.34 | $65.35 | $65.30 |
| Purchase #7 | $126.25 | 7.699% | $135.97 | $135.97 | $135.95 | $136.00 |
| 7 purchase totals = | $797.48 | $873.3540 | $873.36 | $873.30 | $873.40 | |