| 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 | $62.36 | 6.421% | $66.3641 | $66.36 | $66.35 | $66.40 |
| Purchase #2 | $174.46 | 8.320% | $188.9751 | $188.98 | $189.00 | $189.00 |
| Purchase #3 | $32.98 | 13.234% | $37.3446 | $37.34 | $37.35 | $37.30 |
| Purchase #4 | $140.71 | 11.273% | $156.5722 | $156.57 | $156.55 | $156.60 |
| Purchase #5 | $125.39 | 3.282% | $129.5053 | $129.51 | $129.50 | $129.50 |
| Purchase #6 | $195.75 | 5.724% | $206.9547 | $206.95 | $206.95 | $207.00 |
| Purchase #7 | $32.35 | 11.379% | $36.0311 | $36.03 | $36.05 | $36.00 |
| 7 purchase totals = | $764.00 | $821.7471 | $821.74 | $821.75 | $821.80 | |