| 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 | $15.49 | 3.788% | $16.0768 | $16.08 | $16.10 | $16.10 |
| Purchase #2 | $194.26 | 5.576% | $205.0919 | $205.09 | $205.10 | $205.10 |
| Purchase #3 | $165.25 | 12.357% | $185.6699 | $185.67 | $185.65 | $185.70 |
| Purchase #4 | $150.65 | 4.288% | $157.1099 | $157.11 | $157.10 | $157.10 |
| Purchase #5 | $9.54 | 12.567% | $10.7389 | $10.74 | $10.75 | $10.70 |
| Purchase #6 | $81.88 | 8.266% | $88.6482 | $88.65 | $88.65 | $88.60 |
| Purchase #7 | $114.26 | 7.179% | $122.4627 | $122.46 | $122.45 | $122.50 |
| 7 purchase totals = | $731.33 | $785.7983 | $785.80 | $785.80 | $785.80 | |