| 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 | $9.44 | 13.628% | $10.7265 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $15.94 | 11.618% | $17.7919 | $17.79 | $17.80 | $17.80 |
| Purchase #3 | $226.49 | 10.603% | $250.5047 | $250.50 | $250.50 | $250.50 |
| Purchase #4 | $137.31 | 10.136% | $151.2277 | $151.23 | $151.25 | $151.20 |
| Purchase #5 | $78.27 | 11.272% | $87.0926 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $17.66 | 8.572% | $19.1738 | $19.17 | $19.15 | $19.20 |
| Purchase #7 | $213.82 | 6.143% | $226.955 | $226.96 | $226.95 | $227.00 |
| 7 purchase totals = | $698.93 | $763.4722 | $763.47 | $763.50 | $763.50 | |