| 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 | $30.60 | 4.806% | $32.0706 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $157.79 | 6.577% | $168.1678 | $168.17 | $168.15 | $168.20 |
| Purchase #3 | $181.97 | 6.407% | $193.6288 | $193.63 | $193.65 | $193.60 |
| Purchase #4 | $30.93 | 11.579% | $34.5114 | $34.51 | $34.50 | $34.50 |
| Purchase #5 | $119.53 | 10.568% | $132.1619 | $132.16 | $132.15 | $132.20 |
| Purchase #6 | $76.30 | 3.485% | $78.9591 | $78.96 | $78.95 | $79.00 |
| Purchase #7 | $154.35 | 13.759% | $175.587 | $175.59 | $175.60 | $175.60 |
| 7 purchase totals = | $751.47 | $815.0866 | $815.09 | $815.05 | $815.20 | |