| 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 | $72.31 | 5.438% | $76.2422 | $76.24 | $76.25 | $76.20 |
| Purchase #2 | $236.92 | 6.590% | $252.533 | $252.53 | $252.55 | $252.50 |
| Purchase #3 | $29.85 | 10.230% | $32.9037 | $32.90 | $32.90 | $32.90 |
| Purchase #4 | $118.49 | 9.293% | $129.5013 | $129.50 | $129.50 | $129.50 |
| Purchase #5 | $13.63 | 9.798% | $14.9655 | $14.97 | $14.95 | $15.00 |
| Purchase #6 | $205.74 | 8.564% | $223.3596 | $223.36 | $223.35 | $223.40 |
| Purchase #7 | $86.28 | 11.373% | $96.0926 | $96.09 | $96.10 | $96.10 |
| 7 purchase totals = | $763.22 | $825.5979 | $825.59 | $825.60 | $825.60 | |