| 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 | $21.29 | 10.560% | $23.5382 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $176.45 | 3.593% | $182.7898 | $182.79 | $182.80 | $182.80 |
| Purchase #3 | $80.48 | 7.135% | $86.2222 | $86.22 | $86.20 | $86.20 |
| Purchase #4 | $123.69 | 10.268% | $136.3905 | $136.39 | $136.40 | $136.40 |
| Purchase #5 | $189.34 | 3.434% | $195.8419 | $195.84 | $195.85 | $195.80 |
| Purchase #6 | $31.41 | 3.729% | $32.5813 | $32.58 | $32.60 | $32.60 |
| Purchase #7 | $22.77 | 3.821% | $23.64 | $23.64 | $23.65 | $23.60 |
| 7 purchase totals = | $645.43 | $681.0039 | $681.00 | $681.05 | $680.90 | |