| 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 | $18.66 | 6.675% | $19.9056 | $19.91 | $19.90 | $19.90 |
| Purchase #2 | $72.52 | 9.204% | $79.1947 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $6.25 | 7.699% | $6.7312 | $6.73 | $6.75 | $6.70 |
| Purchase #4 | $192.48 | 10.304% | $212.3131 | $212.31 | $212.30 | $212.30 |
| Purchase #5 | $76.26 | 12.755% | $85.987 | $85.99 | $86.00 | $86.00 |
| Purchase #6 | $57.89 | 6.502% | $61.654 | $61.65 | $61.65 | $61.70 |
| Purchase #7 | $70.92 | 4.335% | $73.9944 | $73.99 | $74.00 | $74.00 |
| 7 purchase totals = | $494.98 | $539.7800 | $539.77 | $539.80 | $539.80 | |