| 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 | $41.94 | 4.303% | $43.7447 | $43.74 | $43.75 | $43.70 |
| Purchase #2 | $222.71 | 7.466% | $239.3375 | $239.34 | $239.35 | $239.30 |
| Purchase #3 | $198.49 | 12.722% | $223.7419 | $223.74 | $223.75 | $223.70 |
| Purchase #4 | $26.41 | 12.287% | $29.655 | $29.66 | $29.65 | $29.70 |
| Purchase #5 | $20.65 | 8.403% | $22.3852 | $22.39 | $22.40 | $22.40 |
| Purchase #6 | $213.51 | 9.341% | $233.454 | $233.45 | $233.45 | $233.50 |
| Purchase #7 | $18.96 | 8.112% | $20.498 | $20.50 | $20.50 | $20.50 |
| 7 purchase totals = | $742.67 | $812.8163 | $812.82 | $812.85 | $812.80 | |