| 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 | $30.48 | 8.501% | $33.0711 | $33.07 | $33.05 | $33.10 |
| Purchase #2 | $249.48 | 5.209% | $262.4754 | $262.48 | $262.50 | $262.50 |
| Purchase #3 | $67.26 | 13.765% | $76.5183 | $76.52 | $76.50 | $76.50 |
| Purchase #4 | $141.81 | 8.620% | $154.034 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $21.50 | 3.210% | $22.1902 | $22.19 | $22.20 | $22.20 |
| Purchase #6 | $63.84 | 13.704% | $72.5886 | $72.59 | $72.60 | $72.60 |
| Purchase #7 | $161.34 | 4.597% | $168.7568 | $168.76 | $168.75 | $168.80 |
| 7 purchase totals = | $735.71 | $789.6344 | $789.64 | $789.65 | $789.70 | |