| 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 | $29.47 | 3.279% | $30.4363 | $30.44 | $30.45 | $30.40 |
| Purchase #2 | $19.47 | 13.693% | $22.136 | $22.14 | $22.15 | $22.10 |
| Purchase #3 | $47.90 | 8.561% | $52.0007 | $52.00 | $52.00 | $52.00 |
| Purchase #4 | $67.62 | 10.673% | $74.8371 | $74.84 | $74.85 | $74.80 |
| Purchase #5 | $117.59 | 12.109% | $131.829 | $131.83 | $131.85 | $131.80 |
| Purchase #6 | $227.94 | 3.604% | $236.155 | $236.16 | $236.15 | $236.20 |
| Purchase #7 | $9.83 | 5.497% | $10.3704 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $519.82 | $557.7645 | $557.78 | $557.80 | $557.70 | |