| 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 | $81.29 | 4.460% | $84.9155 | $84.92 | $84.90 | $84.90 |
| Purchase #2 | $168.79 | 12.607% | $190.0694 | $190.07 | $190.05 | $190.10 |
| Purchase #3 | $130.66 | 7.708% | $140.7313 | $140.73 | $140.75 | $140.70 |
| Purchase #4 | $171.67 | 8.595% | $186.425 | $186.43 | $186.45 | $186.40 |
| Purchase #5 | $174.44 | 12.814% | $196.7927 | $196.79 | $196.80 | $196.80 |
| Purchase #6 | $73.37 | 10.286% | $80.9168 | $80.92 | $80.90 | $80.90 |
| Purchase #7 | $15.74 | 4.776% | $16.4917 | $16.49 | $16.50 | $16.50 |
| 7 purchase totals = | $815.96 | $896.3424 | $896.35 | $896.35 | $896.30 | |