| 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 | $35.37 | 8.856% | $38.5024 | $38.50 | $38.50 | $38.50 |
| Purchase #2 | $32.98 | 10.862% | $36.5623 | $36.56 | $36.55 | $36.60 |
| Purchase #3 | $227.56 | 3.506% | $235.5383 | $235.54 | $235.55 | $235.50 |
| Purchase #4 | $245.30 | 4.197% | $255.5952 | $255.60 | $255.60 | $255.60 |
| Purchase #5 | $46.56 | 10.284% | $51.3482 | $51.35 | $51.35 | $51.30 |
| Purchase #6 | $218.37 | 3.492% | $225.9955 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $109.88 | 7.568% | $118.1957 | $118.20 | $118.20 | $118.20 |
| 7 purchase totals = | $916.02 | $961.7376 | $961.75 | $961.75 | $961.70 | |