| 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 | $89.57 | 5.424% | $94.4283 | $94.43 | $94.45 | $94.40 |
| Purchase #2 | $204.92 | 6.166% | $217.5554 | $217.56 | $217.55 | $217.60 |
| Purchase #3 | $26.73 | 7.552% | $28.7486 | $28.75 | $28.75 | $28.70 |
| Purchase #4 | $189.36 | 8.657% | $205.7529 | $205.75 | $205.75 | $205.80 |
| Purchase #5 | $143.73 | 13.659% | $163.3621 | $163.36 | $163.35 | $163.40 |
| Purchase #6 | $219.75 | 10.129% | $242.0085 | $242.01 | $242.00 | $242.00 |
| Purchase #7 | $76.28 | 3.830% | $79.2015 | $79.20 | $79.20 | $79.20 |
| 7 purchase totals = | $950.34 | $1,031.0573 | $1,031.06 | $1,031.05 | $1,031.10 | |