| 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 | $40.44 | 10.225% | $44.575 | $44.58 | $44.60 | $44.60 |
| Purchase #2 | $80.96 | 3.845% | $84.0729 | $84.07 | $84.05 | $84.10 |
| Purchase #3 | $97.49 | 5.263% | $102.6209 | $102.62 | $102.60 | $102.60 |
| Purchase #4 | $129.84 | 5.123% | $136.4917 | $136.49 | $136.50 | $136.50 |
| Purchase #5 | $80.43 | 3.828% | $83.5089 | $83.51 | $83.50 | $83.50 |
| Purchase #6 | $123.59 | 8.392% | $133.9617 | $133.96 | $133.95 | $134.00 |
| Purchase #7 | $66.47 | 11.122% | $73.8628 | $73.86 | $73.85 | $73.90 |
| 7 purchase totals = | $619.22 | $659.0939 | $659.09 | $659.05 | $659.20 | |