| 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 | $73.25 | 4.355% | $76.44 | $76.44 | $76.45 | $76.40 |
| Purchase #2 | $138.75 | 11.193% | $154.2803 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $144.56 | 10.309% | $159.4627 | $159.46 | $159.45 | $159.50 |
| Purchase #4 | $109.85 | 11.138% | $122.0851 | $122.09 | $122.10 | $122.10 |
| Purchase #5 | $26.79 | 9.794% | $29.4138 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $189.32 | 10.355% | $208.9241 | $208.92 | $208.90 | $208.90 |
| Purchase #7 | $81.79 | 3.758% | $84.8637 | $84.86 | $84.85 | $84.90 |
| 7 purchase totals = | $764.31 | $835.4697 | $835.46 | $835.45 | $835.50 | |