| 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 | $31.56 | 4.154% | $32.871 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $197.28 | 3.424% | $204.0349 | $204.03 | $204.05 | $204.00 |
| Purchase #3 | $48.65 | 6.792% | $51.9543 | $51.95 | $51.95 | $52.00 |
| Purchase #4 | $9.49 | 11.146% | $10.5478 | $10.55 | $10.55 | $10.50 |
| Purchase #5 | $27.28 | 11.313% | $30.3662 | $30.37 | $30.35 | $30.40 |
| Purchase #6 | $29.50 | 10.562% | $32.6158 | $32.62 | $32.60 | $32.60 |
| Purchase #7 | $206.81 | 3.133% | $213.2894 | $213.29 | $213.30 | $213.30 |
| 7 purchase totals = | $550.57 | $575.6794 | $575.68 | $575.65 | $575.70 | |