| 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 | $34.59 | 3.463% | $35.7879 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $250.92 | 12.871% | $283.2159 | $283.22 | $283.20 | $283.20 |
| Purchase #3 | $7.72 | 3.525% | $7.9921 | $7.99 | $8.00 | $8.00 |
| Purchase #4 | $52.51 | 12.813% | $59.2381 | $59.24 | $59.25 | $59.20 |
| Purchase #5 | $155.85 | 11.267% | $173.4096 | $173.41 | $173.40 | $173.40 |
| Purchase #6 | $157.66 | 3.858% | $163.7425 | $163.74 | $163.75 | $163.70 |
| Purchase #7 | $124.65 | 12.646% | $140.4132 | $140.41 | $140.40 | $140.40 |
| 7 purchase totals = | $783.90 | $863.7993 | $863.80 | $863.80 | $863.70 | |