| 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 | $23.62 | 4.702% | $24.7306 | $24.73 | $24.75 | $24.70 |
| Purchase #2 | $193.84 | 7.448% | $208.2772 | $208.28 | $208.30 | $208.30 |
| Purchase #3 | $70.51 | 5.321% | $74.2618 | $74.26 | $74.25 | $74.30 |
| Purchase #4 | $133.40 | 12.840% | $150.5286 | $150.53 | $150.55 | $150.50 |
| Purchase #5 | $65.50 | 6.380% | $69.6789 | $69.68 | $69.70 | $69.70 |
| Purchase #6 | $92.30 | 9.752% | $101.3011 | $101.30 | $101.30 | $101.30 |
| Purchase #7 | $57.28 | 5.705% | $60.5478 | $60.55 | $60.55 | $60.50 |
| 7 purchase totals = | $636.45 | $689.3260 | $689.33 | $689.40 | $689.30 | |