| 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 | $49.26 | 11.776% | $55.0609 | $55.06 | $55.05 | $55.10 |
| Purchase #2 | $39.89 | 5.395% | $42.0421 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $8.75 | 5.639% | $9.2434 | $9.24 | $9.25 | $9.20 |
| Purchase #4 | $226.59 | 5.816% | $239.7685 | $239.77 | $239.75 | $239.80 |
| Purchase #5 | $85.92 | 4.281% | $89.5982 | $89.60 | $89.60 | $89.60 |
| Purchase #6 | $11.98 | 6.776% | $12.7918 | $12.79 | $12.80 | $12.80 |
| Purchase #7 | $113.51 | 7.353% | $121.8564 | $121.86 | $121.85 | $121.90 |
| 7 purchase totals = | $535.90 | $570.3613 | $570.36 | $570.35 | $570.40 | |