| 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 | $71.86 | 12.243% | $80.6578 | $80.66 | $80.65 | $80.70 |
| Purchase #2 | $113.73 | 13.200% | $128.7424 | $128.74 | $128.75 | $128.70 |
| Purchase #3 | $91.31 | 7.202% | $97.8861 | $97.89 | $97.90 | $97.90 |
| Purchase #4 | $63.53 | 5.841% | $67.2408 | $67.24 | $67.25 | $67.20 |
| Purchase #5 | $192.60 | 12.156% | $216.0125 | $216.01 | $216.00 | $216.00 |
| Purchase #6 | $92.51 | 7.254% | $99.2207 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $195.37 | 9.226% | $213.3948 | $213.39 | $213.40 | $213.40 |
| 7 purchase totals = | $820.91 | $903.1551 | $903.15 | $903.15 | $903.10 | |