| 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 | $73.77 | 9.467% | $80.7538 | $80.75 | $80.75 | $80.80 |
| Purchase #2 | $208.27 | 9.846% | $228.7763 | $228.78 | $228.80 | $228.80 |
| Purchase #3 | $125.85 | 5.205% | $132.4005 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $145.90 | 5.587% | $154.0514 | $154.05 | $154.05 | $154.10 |
| Purchase #5 | $173.77 | 8.424% | $188.4084 | $188.41 | $188.40 | $188.40 |
| Purchase #6 | $42.90 | 6.834% | $45.8318 | $45.83 | $45.85 | $45.80 |
| Purchase #7 | $201.46 | 4.621% | $210.7695 | $210.77 | $210.75 | $210.80 |
| 7 purchase totals = | $971.92 | $1,040.9917 | $1,040.99 | $1,041.00 | $1,041.10 | |