| 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 | $49.66 | 4.822% | $52.0546 | $52.05 | $52.05 | $52.10 |
| Purchase #2 | $40.91 | 10.726% | $45.298 | $45.30 | $45.30 | $45.30 |
| Purchase #3 | $40.56 | 9.808% | $44.5381 | $44.54 | $44.55 | $44.50 |
| Purchase #4 | $164.47 | 7.628% | $177.0158 | $177.02 | $177.00 | $177.00 |
| Purchase #5 | $113.66 | 9.230% | $124.1508 | $124.15 | $124.15 | $124.20 |
| Purchase #6 | $61.89 | 5.654% | $65.3893 | $65.39 | $65.40 | $65.40 |
| Purchase #7 | $67.79 | 10.621% | $74.99 | $74.99 | $75.00 | $75.00 |
| 7 purchase totals = | $538.94 | $583.4366 | $583.44 | $583.45 | $583.50 | |