| 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 | $184.44 | 12.830% | $208.1037 | $208.10 | $208.10 | $208.10 |
| Purchase #2 | $49.96 | 8.137% | $54.0252 | $54.03 | $54.05 | $54.00 |
| Purchase #3 | $40.60 | 8.822% | $44.1817 | $44.18 | $44.20 | $44.20 |
| Purchase #4 | $71.99 | 10.249% | $79.3683 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $93.80 | 9.848% | $103.0374 | $103.04 | $103.05 | $103.00 |
| Purchase #6 | $86.51 | 7.175% | $92.7171 | $92.72 | $92.70 | $92.70 |
| Purchase #7 | $86.44 | 12.367% | $97.13 | $97.13 | $97.15 | $97.10 |
| 7 purchase totals = | $613.74 | $678.5634 | $678.57 | $678.60 | $678.50 | |