| 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 | $85.46 | 12.411% | $96.0664 | $96.07 | $96.05 | $96.10 |
| Purchase #2 | $33.38 | 8.467% | $36.2063 | $36.21 | $36.20 | $36.20 |
| Purchase #3 | $141.88 | 6.431% | $151.0043 | $151.00 | $151.00 | $151.00 |
| Purchase #4 | $139.45 | 4.593% | $145.8549 | $145.85 | $145.85 | $145.90 |
| Purchase #5 | $75.35 | 6.221% | $80.0375 | $80.04 | $80.05 | $80.00 |
| Purchase #6 | $47.74 | 8.741% | $51.913 | $51.91 | $51.90 | $51.90 |
| Purchase #7 | $160.41 | 13.679% | $182.3525 | $182.35 | $182.35 | $182.40 |
| 7 purchase totals = | $683.67 | $743.4349 | $743.43 | $743.40 | $743.50 | |