| 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 | $24.43 | 5.795% | $25.8457 | $25.85 | $25.85 | $25.80 |
| Purchase #2 | $56.77 | 3.386% | $58.6922 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $210.59 | 13.655% | $239.3461 | $239.35 | $239.35 | $239.30 |
| Purchase #4 | $64.37 | 12.400% | $72.3519 | $72.35 | $72.35 | $72.40 |
| Purchase #5 | $225.32 | 8.139% | $243.6588 | $243.66 | $243.65 | $243.70 |
| Purchase #6 | $195.87 | 4.431% | $204.549 | $204.55 | $204.55 | $204.50 |
| Purchase #7 | $10.33 | 12.419% | $11.6129 | $11.61 | $11.60 | $11.60 |
| 7 purchase totals = | $787.68 | $856.0566 | $856.06 | $856.05 | $856.00 | |