| 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 | $54.51 | 5.611% | $57.5686 | $57.57 | $57.55 | $57.60 |
| Purchase #2 | $128.28 | 8.228% | $138.8349 | $138.83 | $138.85 | $138.80 |
| Purchase #3 | $76.83 | 12.198% | $86.2017 | $86.20 | $86.20 | $86.20 |
| Purchase #4 | $25.98 | 3.538% | $26.8992 | $26.90 | $26.90 | $26.90 |
| Purchase #5 | $108.69 | 6.844% | $116.1287 | $116.13 | $116.15 | $116.10 |
| Purchase #6 | $73.86 | 5.420% | $77.8632 | $77.86 | $77.85 | $77.90 |
| Purchase #7 | $151.90 | 10.448% | $167.7705 | $167.77 | $167.75 | $167.80 |
| 7 purchase totals = | $620.05 | $671.2668 | $671.26 | $671.25 | $671.30 | |