| 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 | $39.38 | 12.802% | $44.4214 | $44.42 | $44.40 | $44.40 |
| Purchase #2 | $14.26 | 9.348% | $15.593 | $15.59 | $15.60 | $15.60 |
| Purchase #3 | $35.61 | 10.183% | $39.2362 | $39.24 | $39.25 | $39.20 |
| Purchase #4 | $30.39 | 5.303% | $32.0016 | $32.00 | $32.00 | $32.00 |
| Purchase #5 | $50.85 | 3.183% | $52.4686 | $52.47 | $52.45 | $52.50 |
| Purchase #6 | $235.93 | 12.153% | $264.6026 | $264.60 | $264.60 | $264.60 |
| Purchase #7 | $212.40 | 7.221% | $227.7374 | $227.74 | $227.75 | $227.70 |
| 7 purchase totals = | $618.82 | $676.0608 | $676.06 | $676.05 | $676.00 | |