| 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 | $245.71 | 12.590% | $276.6449 | $276.64 | $276.65 | $276.60 |
| Purchase #2 | $8.85 | 13.533% | $10.0477 | $10.05 | $10.05 | $10.00 |
| Purchase #3 | $80.88 | 6.762% | $86.3491 | $86.35 | $86.35 | $86.30 |
| Purchase #4 | $139.43 | 5.706% | $147.3859 | $147.39 | $147.40 | $147.40 |
| Purchase #5 | $172.80 | 5.175% | $181.7424 | $181.74 | $181.75 | $181.70 |
| Purchase #6 | $10.78 | 10.749% | $11.9387 | $11.94 | $11.95 | $11.90 |
| Purchase #7 | $146.67 | 11.804% | $163.9829 | $163.98 | $164.00 | $164.00 |
| 7 purchase totals = | $805.12 | $878.0916 | $878.09 | $878.15 | $877.90 | |