| 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 | $59.63 | 6.127% | $63.2835 | $63.28 | $63.30 | $63.30 |
| Purchase #2 | $42.83 | 12.486% | $48.1778 | $48.18 | $48.20 | $48.20 |
| Purchase #3 | $30.41 | 4.529% | $31.7873 | $31.79 | $31.80 | $31.80 |
| Purchase #4 | $122.88 | 10.716% | $136.0478 | $136.05 | $136.05 | $136.00 |
| Purchase #5 | $71.26 | 12.241% | $79.9829 | $79.98 | $80.00 | $80.00 |
| Purchase #6 | $147.56 | 3.533% | $152.7733 | $152.77 | $152.75 | $152.80 |
| Purchase #7 | $101.69 | 11.849% | $113.7392 | $113.74 | $113.75 | $113.70 |
| 7 purchase totals = | $576.26 | $625.7918 | $625.79 | $625.85 | $625.80 | |