| 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 | $94.84 | 13.199% | $107.3579 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $23.72 | 13.419% | $26.903 | $26.90 | $26.90 | $26.90 |
| Purchase #3 | $132.79 | 9.534% | $145.4502 | $145.45 | $145.45 | $145.50 |
| Purchase #4 | $141.88 | 9.823% | $155.8169 | $155.82 | $155.80 | $155.80 |
| Purchase #5 | $75.66 | 8.219% | $81.8785 | $81.88 | $81.90 | $81.90 |
| Purchase #6 | $122.94 | 12.185% | $137.9202 | $137.92 | $137.90 | $137.90 |
| Purchase #7 | $52.54 | 9.241% | $57.3952 | $57.40 | $57.40 | $57.40 |
| 7 purchase totals = | $644.37 | $712.7219 | $712.73 | $712.70 | $712.80 | |