| 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 | $67.78 | 7.870% | $73.1143 | $73.11 | $73.10 | $73.10 |
| Purchase #2 | $116.40 | 4.243% | $121.3389 | $121.34 | $121.35 | $121.30 |
| Purchase #3 | $73.41 | 10.358% | $81.0138 | $81.01 | $81.00 | $81.00 |
| Purchase #4 | $198.27 | 5.539% | $209.2522 | $209.25 | $209.25 | $209.30 |
| Purchase #5 | $43.80 | 3.572% | $45.3645 | $45.36 | $45.35 | $45.40 |
| Purchase #6 | $81.47 | 3.828% | $84.5887 | $84.59 | $84.60 | $84.60 |
| Purchase #7 | $226.41 | 9.756% | $248.4986 | $248.50 | $248.50 | $248.50 |
| 7 purchase totals = | $807.54 | $863.1710 | $863.16 | $863.15 | $863.20 | |