| 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 | $62.82 | 4.649% | $65.7405 | $65.74 | $65.75 | $65.70 |
| Purchase #2 | $185.51 | 4.328% | $193.5389 | $193.54 | $193.55 | $193.50 |
| Purchase #3 | $11.47 | 8.472% | $12.4417 | $12.44 | $12.45 | $12.40 |
| Purchase #4 | $107.55 | 6.718% | $114.7752 | $114.78 | $114.80 | $114.80 |
| Purchase #5 | $30.30 | 8.483% | $32.8703 | $32.87 | $32.85 | $32.90 |
| Purchase #6 | $130.25 | 10.784% | $144.2962 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $249.98 | 10.735% | $276.8154 | $276.82 | $276.80 | $276.80 |
| 7 purchase totals = | $777.88 | $840.4782 | $840.49 | $840.50 | $840.40 | |