| 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 | $21.36 | 10.852% | $23.678 | $23.68 | $23.70 | $23.70 |
| Purchase #2 | $84.30 | 12.602% | $94.9235 | $94.92 | $94.90 | $94.90 |
| Purchase #3 | $230.64 | 13.739% | $262.3276 | $262.33 | $262.35 | $262.30 |
| Purchase #4 | $84.44 | 9.820% | $92.732 | $92.73 | $92.75 | $92.70 |
| Purchase #5 | $162.64 | 5.562% | $171.686 | $171.69 | $171.70 | $171.70 |
| Purchase #6 | $17.83 | 4.269% | $18.5912 | $18.59 | $18.60 | $18.60 |
| Purchase #7 | $32.36 | 9.595% | $35.4649 | $35.46 | $35.45 | $35.50 |
| 7 purchase totals = | $633.57 | $699.4032 | $699.40 | $699.45 | $699.40 | |