| 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 | $46.35 | 3.852% | $48.1354 | $48.14 | $48.15 | $48.10 |
| Purchase #2 | $6.52 | 5.528% | $6.8804 | $6.88 | $6.90 | $6.90 |
| Purchase #3 | $201.67 | 8.447% | $218.7051 | $218.71 | $218.70 | $218.70 |
| Purchase #4 | $25.52 | 4.325% | $26.6237 | $26.62 | $26.60 | $26.60 |
| Purchase #5 | $10.50 | 7.761% | $11.3149 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $201.27 | 13.418% | $228.2764 | $228.28 | $228.30 | $228.30 |
| Purchase #7 | $95.88 | 9.580% | $105.0653 | $105.07 | $105.05 | $105.10 |
| 7 purchase totals = | $587.71 | $645.0012 | $645.01 | $645.00 | $645.00 | |