| 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 | $12.85 | 13.587% | $14.5959 | $14.60 | $14.60 | $14.60 |
| Purchase #2 | $115.99 | 10.418% | $128.0738 | $128.07 | $128.05 | $128.10 |
| Purchase #3 | $10.49 | 12.511% | $11.8024 | $11.80 | $11.80 | $11.80 |
| Purchase #4 | $28.65 | 6.564% | $30.5306 | $30.53 | $30.55 | $30.50 |
| Purchase #5 | $48.42 | 10.676% | $53.5893 | $53.59 | $53.60 | $53.60 |
| Purchase #6 | $199.87 | 10.630% | $221.1162 | $221.12 | $221.10 | $221.10 |
| Purchase #7 | $128.65 | 6.456% | $136.9556 | $136.96 | $136.95 | $137.00 |
| 7 purchase totals = | $544.92 | $596.6638 | $596.67 | $596.65 | $596.70 | |