| 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 | $53.75 | 3.328% | $55.5388 | $55.54 | $55.55 | $55.50 |
| Purchase #2 | $205.75 | 10.462% | $227.2756 | $227.28 | $227.30 | $227.30 |
| Purchase #3 | $37.25 | 4.553% | $38.946 | $38.95 | $38.95 | $38.90 |
| Purchase #4 | $98.54 | 3.588% | $102.0756 | $102.08 | $102.10 | $102.10 |
| Purchase #5 | $49.66 | 4.121% | $51.7065 | $51.71 | $51.70 | $51.70 |
| Purchase #6 | $213.56 | 8.376% | $231.4478 | $231.45 | $231.45 | $231.40 |
| Purchase #7 | $83.75 | 12.195% | $93.9633 | $93.96 | $93.95 | $94.00 |
| 7 purchase totals = | $742.26 | $800.9536 | $800.97 | $801.00 | $800.90 | |