| 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 | $25.84 | 13.492% | $29.3263 | $29.33 | $29.35 | $29.30 |
| Purchase #2 | $183.51 | 11.267% | $204.1861 | $204.19 | $204.20 | $204.20 |
| Purchase #3 | $249.73 | 12.283% | $280.4043 | $280.40 | $280.40 | $280.40 |
| Purchase #4 | $32.89 | 7.145% | $35.24 | $35.24 | $35.25 | $35.20 |
| Purchase #5 | $49.32 | 6.819% | $52.6831 | $52.68 | $52.70 | $52.70 |
| Purchase #6 | $15.85 | 3.683% | $16.4338 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $180.41 | 13.795% | $205.2976 | $205.30 | $205.30 | $205.30 |
| 7 purchase totals = | $737.55 | $823.5712 | $823.57 | $823.65 | $823.50 | |