| 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 | $64.78 | 3.770% | $67.2222 | $67.22 | $67.20 | $67.20 |
| Purchase #2 | $87.90 | 4.546% | $91.8959 | $91.90 | $91.90 | $91.90 |
| Purchase #3 | $25.68 | 4.528% | $26.8428 | $26.84 | $26.85 | $26.80 |
| Purchase #4 | $125.38 | 7.191% | $134.3961 | $134.40 | $134.40 | $134.40 |
| Purchase #5 | $205.39 | 10.480% | $226.9149 | $226.91 | $226.90 | $226.90 |
| Purchase #6 | $92.72 | 7.524% | $99.6963 | $99.70 | $99.70 | $99.70 |
| Purchase #7 | $28.57 | 4.109% | $29.7439 | $29.74 | $29.75 | $29.70 |
| 7 purchase totals = | $630.42 | $676.7121 | $676.71 | $676.70 | $676.60 | |