| 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 | $58.28 | 8.757% | $63.3836 | $63.38 | $63.40 | $63.40 |
| Purchase #2 | $31.51 | 7.661% | $33.924 | $33.92 | $33.90 | $33.90 |
| Purchase #3 | $173.55 | 10.522% | $191.8109 | $191.81 | $191.80 | $191.80 |
| Purchase #4 | $67.49 | 9.358% | $73.8057 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $151.77 | 7.534% | $163.2044 | $163.20 | $163.20 | $163.20 |
| Purchase #6 | $118.47 | 11.496% | $132.0893 | $132.09 | $132.10 | $132.10 |
| Purchase #7 | $243.38 | 12.868% | $274.6981 | $274.70 | $274.70 | $274.70 |
| 7 purchase totals = | $844.45 | $932.9160 | $932.91 | $932.90 | $932.90 | |