| 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 | $61.78 | 12.625% | $69.5797 | $69.58 | $69.60 | $69.60 |
| Purchase #2 | $158.42 | 13.324% | $179.5279 | $179.53 | $179.55 | $179.50 |
| Purchase #3 | $49.26 | 10.451% | $54.4082 | $54.41 | $54.40 | $54.40 |
| Purchase #4 | $97.60 | 4.181% | $101.6807 | $101.68 | $101.70 | $101.70 |
| Purchase #5 | $101.70 | 7.761% | $109.5929 | $109.59 | $109.60 | $109.60 |
| Purchase #6 | $66.44 | 12.107% | $74.4839 | $74.48 | $74.50 | $74.50 |
| Purchase #7 | $85.53 | 9.429% | $93.5946 | $93.59 | $93.60 | $93.60 |
| 7 purchase totals = | $620.73 | $682.8679 | $682.86 | $682.95 | $682.90 | |