| 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 | $49.28 | 5.388% | $51.9352 | $51.94 | $51.95 | $51.90 |
| Purchase #2 | $185.45 | 12.612% | $208.839 | $208.84 | $208.85 | $208.80 |
| Purchase #3 | $195.73 | 6.602% | $208.6521 | $208.65 | $208.65 | $208.70 |
| Purchase #4 | $20.36 | 12.810% | $22.9681 | $22.97 | $22.95 | $23.00 |
| Purchase #5 | $124.71 | 8.146% | $134.8689 | $134.87 | $134.85 | $134.90 |
| Purchase #6 | $24.91 | 4.425% | $26.0123 | $26.01 | $26.00 | $26.00 |
| Purchase #7 | $123.98 | 7.672% | $133.4917 | $133.49 | $133.50 | $133.50 |
| 7 purchase totals = | $724.42 | $786.7673 | $786.77 | $786.75 | $786.80 | |