| 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 | $26.70 | 11.709% | $29.8263 | $29.83 | $29.85 | $29.80 |
| Purchase #2 | $77.63 | 9.144% | $84.7285 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $194.75 | 5.250% | $204.9744 | $204.97 | $204.95 | $205.00 |
| Purchase #4 | $17.94 | 4.519% | $18.7507 | $18.75 | $18.75 | $18.80 |
| Purchase #5 | $59.77 | 6.155% | $63.4488 | $63.45 | $63.45 | $63.40 |
| Purchase #6 | $51.54 | 6.533% | $54.9071 | $54.91 | $54.90 | $54.90 |
| Purchase #7 | $105.66 | 3.396% | $109.2482 | $109.25 | $109.25 | $109.20 |
| 7 purchase totals = | $533.99 | $565.8840 | $565.89 | $565.90 | $565.80 | |