| 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 | $37.54 | 6.443% | $39.9587 | $39.96 | $39.95 | $40.00 |
| Purchase #2 | $190.64 | 12.212% | $213.921 | $213.92 | $213.90 | $213.90 |
| Purchase #3 | $9.91 | 13.359% | $11.2339 | $11.23 | $11.25 | $11.20 |
| Purchase #4 | $250.56 | 13.377% | $284.0774 | $284.08 | $284.10 | $284.10 |
| Purchase #5 | $164.73 | 5.649% | $174.0356 | $174.04 | $174.05 | $174.00 |
| Purchase #6 | $200.41 | 8.855% | $218.1563 | $218.16 | $218.15 | $218.20 |
| Purchase #7 | $23.85 | 12.239% | $26.769 | $26.77 | $26.75 | $26.80 |
| 7 purchase totals = | $877.64 | $968.1519 | $968.16 | $968.15 | $968.20 | |