| 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 | $70.33 | 9.325% | $76.8883 | $76.89 | $76.90 | $76.90 |
| Purchase #2 | $175.61 | 13.254% | $198.8853 | $198.89 | $198.90 | $198.90 |
| Purchase #3 | $83.82 | 5.425% | $88.3672 | $88.37 | $88.35 | $88.40 |
| Purchase #4 | $146.68 | 9.558% | $160.6997 | $160.70 | $160.70 | $160.70 |
| Purchase #5 | $88.97 | 3.623% | $92.1934 | $92.19 | $92.20 | $92.20 |
| Purchase #6 | $77.72 | 11.648% | $86.7728 | $86.77 | $86.75 | $86.80 |
| Purchase #7 | $133.36 | 12.613% | $150.1807 | $150.18 | $150.20 | $150.20 |
| 7 purchase totals = | $776.49 | $853.9874 | $853.99 | $854.00 | $854.10 | |