| 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 | $49.87 | 5.715% | $52.7201 | $52.72 | $52.70 | $52.70 |
| Purchase #2 | $18.46 | 4.352% | $19.2634 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $190.33 | 4.164% | $198.2553 | $198.26 | $198.25 | $198.30 |
| Purchase #4 | $15.92 | 11.270% | $17.7142 | $17.71 | $17.70 | $17.70 |
| Purchase #5 | $59.60 | 7.800% | $64.2488 | $64.25 | $64.25 | $64.20 |
| Purchase #6 | $153.51 | 6.645% | $163.7107 | $163.71 | $163.70 | $163.70 |
| Purchase #7 | $102.38 | 6.475% | $109.0091 | $109.01 | $109.00 | $109.00 |
| 7 purchase totals = | $590.07 | $624.9216 | $624.92 | $624.85 | $624.90 | |