| 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 | $106.93 | 8.176% | $115.6726 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $81.74 | 6.315% | $86.9019 | $86.90 | $86.90 | $86.90 |
| Purchase #3 | $49.97 | 9.159% | $54.5468 | $54.55 | $54.55 | $54.50 |
| Purchase #4 | $136.62 | 8.786% | $148.6234 | $148.62 | $148.60 | $148.60 |
| Purchase #5 | $7.54 | 8.694% | $8.1955 | $8.20 | $8.20 | $8.20 |
| Purchase #6 | $14.56 | 5.153% | $15.3103 | $15.31 | $15.30 | $15.30 |
| Purchase #7 | $142.94 | 5.659% | $151.029 | $151.03 | $151.05 | $151.00 |
| 7 purchase totals = | $540.30 | $580.2795 | $580.28 | $580.25 | $580.20 | |