| 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 | $22.37 | 4.760% | $23.4348 | $23.43 | $23.45 | $23.40 |
| Purchase #2 | $185.55 | 8.488% | $201.2995 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $177.41 | 11.385% | $197.6081 | $197.61 | $197.60 | $197.60 |
| Purchase #4 | $30.54 | 5.239% | $32.14 | $32.14 | $32.15 | $32.10 |
| Purchase #5 | $57.82 | 5.422% | $60.955 | $60.96 | $60.95 | $61.00 |
| Purchase #6 | $249.91 | 3.857% | $259.549 | $259.55 | $259.55 | $259.50 |
| Purchase #7 | $138.54 | 3.786% | $143.7851 | $143.79 | $143.80 | $143.80 |
| 7 purchase totals = | $862.14 | $918.7715 | $918.78 | $918.80 | $918.70 | |