| 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 | $72.87 | 11.493% | $81.2449 | $81.24 | $81.25 | $81.20 |
| Purchase #2 | $57.39 | 7.487% | $61.6868 | $61.69 | $61.70 | $61.70 |
| Purchase #3 | $177.62 | 11.650% | $198.3127 | $198.31 | $198.30 | $198.30 |
| Purchase #4 | $10.75 | 11.342% | $11.9693 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $185.99 | 7.392% | $199.7384 | $199.74 | $199.75 | $199.70 |
| Purchase #6 | $148.58 | 12.748% | $167.521 | $167.52 | $167.50 | $167.50 |
| Purchase #7 | $51.52 | 9.172% | $56.2454 | $56.25 | $56.25 | $56.20 |
| 7 purchase totals = | $704.72 | $776.7185 | $776.72 | $776.70 | $776.60 | |