| 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 | $81.47 | 8.429% | $88.3371 | $88.34 | $88.35 | $88.30 |
| Purchase #2 | $86.41 | 5.652% | $91.2939 | $91.29 | $91.30 | $91.30 |
| Purchase #3 | $77.82 | 3.688% | $80.69 | $80.69 | $80.70 | $80.70 |
| Purchase #4 | $171.43 | 7.715% | $184.6558 | $184.66 | $184.65 | $184.70 |
| Purchase #5 | $134.88 | 10.595% | $149.1705 | $149.17 | $149.15 | $149.20 |
| Purchase #6 | $100.69 | 11.260% | $112.0277 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $36.49 | 3.396% | $37.7292 | $37.73 | $37.75 | $37.70 |
| 7 purchase totals = | $689.19 | $743.9042 | $743.91 | $743.95 | $743.90 | |