| 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 | $49.60 | 5.802% | $52.4778 | $52.48 | $52.50 | $52.50 |
| Purchase #2 | $107.90 | 5.260% | $113.5755 | $113.58 | $113.60 | $113.60 |
| Purchase #3 | $55.76 | 13.536% | $63.3077 | $63.31 | $63.30 | $63.30 |
| Purchase #4 | $215.43 | 4.169% | $224.4113 | $224.41 | $224.40 | $224.40 |
| Purchase #5 | $77.36 | 12.595% | $87.1035 | $87.10 | $87.10 | $87.10 |
| Purchase #6 | $70.97 | 4.782% | $74.3638 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $110.93 | 8.793% | $120.6841 | $120.68 | $120.70 | $120.70 |
| 7 purchase totals = | $687.95 | $735.9237 | $735.92 | $735.95 | $736.00 | |