| 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 | $186.49 | 10.327% | $205.7488 | $205.75 | $205.75 | $205.70 |
| Purchase #2 | $47.63 | 6.257% | $50.6102 | $50.61 | $50.60 | $50.60 |
| Purchase #3 | $47.97 | 12.227% | $53.8353 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $157.72 | 8.810% | $171.6151 | $171.62 | $171.60 | $171.60 |
| Purchase #5 | $187.32 | 9.543% | $205.1959 | $205.20 | $205.20 | $205.20 |
| Purchase #6 | $95.79 | 3.449% | $99.0938 | $99.09 | $99.10 | $99.10 |
| Purchase #7 | $49.77 | 3.215% | $51.3701 | $51.37 | $51.35 | $51.40 |
| 7 purchase totals = | $772.69 | $837.4692 | $837.48 | $837.45 | $837.40 | |