| 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 | $45.44 | 9.455% | $49.7364 | $49.74 | $49.75 | $49.70 |
| Purchase #2 | $88.97 | 13.867% | $101.3075 | $101.31 | $101.30 | $101.30 |
| Purchase #3 | $167.67 | 10.161% | $184.7069 | $184.71 | $184.70 | $184.70 |
| Purchase #4 | $54.94 | 6.110% | $58.2968 | $58.30 | $58.30 | $58.30 |
| Purchase #5 | $97.92 | 4.266% | $102.0973 | $102.10 | $102.10 | $102.10 |
| Purchase #6 | $185.66 | 11.756% | $207.4862 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $179.65 | 10.489% | $198.4935 | $198.49 | $198.50 | $198.50 |
| 7 purchase totals = | $820.25 | $902.1246 | $902.14 | $902.15 | $902.10 | |