| 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 | $73.85 | 6.527% | $78.6702 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $119.90 | 7.709% | $129.1431 | $129.14 | $129.15 | $129.10 |
| Purchase #3 | $26.59 | 5.124% | $27.9525 | $27.95 | $27.95 | $28.00 |
| Purchase #4 | $51.71 | 9.123% | $56.4275 | $56.43 | $56.45 | $56.40 |
| Purchase #5 | $213.47 | 8.230% | $231.0386 | $231.04 | $231.05 | $231.00 |
| Purchase #6 | $192.34 | 8.657% | $208.9909 | $208.99 | $209.00 | $209.00 |
| Purchase #7 | $147.89 | 13.866% | $168.3964 | $168.40 | $168.40 | $168.40 |
| 7 purchase totals = | $825.75 | $900.6192 | $900.62 | $900.65 | $900.60 | |