| 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 | $76.49 | 3.352% | $79.0539 | $79.05 | $79.05 | $79.10 |
| Purchase #2 | $40.65 | 8.670% | $44.1744 | $44.17 | $44.15 | $44.20 |
| Purchase #3 | $11.27 | 3.772% | $11.6951 | $11.70 | $11.70 | $11.70 |
| Purchase #4 | $214.62 | 13.754% | $244.1388 | $244.14 | $244.15 | $244.10 |
| Purchase #5 | $182.60 | 13.477% | $207.209 | $207.21 | $207.20 | $207.20 |
| Purchase #6 | $47.40 | 11.595% | $52.896 | $52.90 | $52.90 | $52.90 |
| Purchase #7 | $155.93 | 7.350% | $167.3909 | $167.39 | $167.40 | $167.40 |
| 7 purchase totals = | $728.96 | $806.5581 | $806.56 | $806.55 | $806.60 | |