| 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 | $5.97 | 13.853% | $6.797 | $6.80 | $6.80 | $6.80 |
| Purchase #2 | $219.26 | 12.522% | $246.7157 | $246.72 | $246.70 | $246.70 |
| Purchase #3 | $110.69 | 3.776% | $114.8697 | $114.87 | $114.85 | $114.90 |
| Purchase #4 | $5.49 | 13.678% | $6.2409 | $6.24 | $6.25 | $6.20 |
| Purchase #5 | $186.99 | 5.135% | $196.5919 | $196.59 | $196.60 | $196.60 |
| Purchase #6 | $18.40 | 5.526% | $19.4168 | $19.42 | $19.40 | $19.40 |
| Purchase #7 | $185.85 | 10.645% | $205.6337 | $205.63 | $205.65 | $205.60 |
| 7 purchase totals = | $732.65 | $796.2657 | $796.27 | $796.25 | $796.20 | |