| 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 | $91.27 | 7.200% | $97.8414 | $97.84 | $97.85 | $97.80 |
| Purchase #2 | $16.26 | 8.166% | $17.5878 | $17.59 | $17.60 | $17.60 |
| Purchase #3 | $37.79 | 13.356% | $42.8372 | $42.84 | $42.85 | $42.80 |
| Purchase #4 | $29.78 | 13.628% | $33.8384 | $33.84 | $33.85 | $33.80 |
| Purchase #5 | $139.89 | 8.328% | $151.54 | $151.54 | $151.55 | $151.50 |
| Purchase #6 | $150.56 | 8.724% | $163.6949 | $163.69 | $163.70 | $163.70 |
| Purchase #7 | $223.30 | 10.687% | $247.1641 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $688.85 | $754.5038 | $754.50 | $754.55 | $754.40 | |