| 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 | $19.87 | 8.280% | $21.5152 | $21.52 | $21.50 | $21.50 |
| Purchase #2 | $215.76 | 7.790% | $232.5677 | $232.57 | $232.55 | $232.60 |
| Purchase #3 | $51.57 | 10.602% | $57.0375 | $57.04 | $57.05 | $57.00 |
| Purchase #4 | $83.56 | 3.661% | $86.6191 | $86.62 | $86.60 | $86.60 |
| Purchase #5 | $10.81 | 6.869% | $11.5525 | $11.55 | $11.55 | $11.60 |
| Purchase #6 | $118.79 | 3.610% | $123.0783 | $123.08 | $123.10 | $123.10 |
| Purchase #7 | $170.37 | 13.858% | $193.9799 | $193.98 | $194.00 | $194.00 |
| 7 purchase totals = | $670.73 | $726.3502 | $726.36 | $726.35 | $726.40 | |