| 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 | $21.86 | 6.474% | $23.2752 | $23.28 | $23.30 | $23.30 |
| Purchase #2 | $68.61 | 9.342% | $75.0195 | $75.02 | $75.00 | $75.00 |
| Purchase #3 | $195.42 | 10.669% | $216.2694 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $245.60 | 6.503% | $261.5714 | $261.57 | $261.55 | $261.60 |
| Purchase #5 | $32.49 | 10.793% | $35.9966 | $36.00 | $36.00 | $36.00 |
| Purchase #6 | $137.80 | 12.279% | $154.7205 | $154.72 | $154.70 | $154.70 |
| Purchase #7 | $182.68 | 10.829% | $202.4624 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $884.46 | $969.3150 | $969.32 | $969.25 | $969.40 | |