| 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 | $51.96 | 4.729% | $54.4172 | $54.42 | $54.40 | $54.40 |
| Purchase #2 | $116.81 | 4.497% | $122.0629 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $81.54 | 6.645% | $86.9583 | $86.96 | $86.95 | $87.00 |
| Purchase #4 | $166.61 | 4.788% | $174.5873 | $174.59 | $174.60 | $174.60 |
| Purchase #5 | $114.45 | 9.554% | $125.3846 | $125.38 | $125.40 | $125.40 |
| Purchase #6 | $97.39 | 4.454% | $101.7278 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $212.29 | 3.599% | $219.9303 | $219.93 | $219.95 | $219.90 |
| 7 purchase totals = | $841.05 | $885.0684 | $885.07 | $885.10 | $885.10 | |