| 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 | $32.78 | 12.162% | $36.7667 | $36.77 | $36.75 | $36.80 |
| Purchase #2 | $182.35 | 13.566% | $207.0876 | $207.09 | $207.10 | $207.10 |
| Purchase #3 | $224.25 | 13.657% | $254.8758 | $254.88 | $254.90 | $254.90 |
| Purchase #4 | $185.97 | 12.806% | $209.7853 | $209.79 | $209.80 | $209.80 |
| Purchase #5 | $46.69 | 6.521% | $49.7347 | $49.73 | $49.75 | $49.70 |
| Purchase #6 | $6.76 | 3.603% | $7.0036 | $7.00 | $7.00 | $7.00 |
| Purchase #7 | $68.99 | 13.124% | $78.0442 | $78.04 | $78.05 | $78.00 |
| 7 purchase totals = | $747.79 | $843.2979 | $843.30 | $843.35 | $843.30 | |