| 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 | $93.46 | 5.815% | $98.8947 | $98.89 | $98.90 | $98.90 |
| Purchase #2 | $203.37 | 4.681% | $212.8897 | $212.89 | $212.90 | $212.90 |
| Purchase #3 | $89.55 | 3.738% | $92.8974 | $92.90 | $92.90 | $92.90 |
| Purchase #4 | $72.63 | 5.727% | $76.7895 | $76.79 | $76.80 | $76.80 |
| Purchase #5 | $192.35 | 11.806% | $215.0588 | $215.06 | $215.05 | $215.10 |
| Purchase #6 | $178.32 | 4.507% | $186.3569 | $186.36 | $186.35 | $186.40 |
| Purchase #7 | $27.60 | 12.285% | $30.9907 | $30.99 | $31.00 | $31.00 |
| 7 purchase totals = | $857.28 | $913.8777 | $913.88 | $913.90 | $914.00 | |