| 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 | $209.38 | 5.633% | $221.1744 | $221.17 | $221.15 | $221.20 |
| Purchase #2 | $73.79 | 4.573% | $77.1644 | $77.16 | $77.15 | $77.20 |
| Purchase #3 | $66.93 | 3.873% | $69.5222 | $69.52 | $69.50 | $69.50 |
| Purchase #4 | $176.26 | 13.117% | $199.38 | $199.38 | $199.40 | $199.40 |
| Purchase #5 | $14.67 | 11.868% | $16.411 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $175.54 | 4.527% | $183.4867 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $73.30 | 13.752% | $83.3802 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $789.87 | $850.5189 | $850.51 | $850.50 | $850.60 | |