| 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 | $209.77 | 3.692% | $217.5147 | $217.51 | $217.50 | $217.50 |
| Purchase #2 | $49.43 | 5.581% | $52.1887 | $52.19 | $52.20 | $52.20 |
| Purchase #3 | $202.56 | 3.765% | $210.1864 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $78.47 | 13.478% | $89.0462 | $89.05 | $89.05 | $89.00 |
| Purchase #5 | $80.49 | 6.862% | $86.0132 | $86.01 | $86.00 | $86.00 |
| Purchase #6 | $67.94 | 13.673% | $77.2294 | $77.23 | $77.25 | $77.20 |
| Purchase #7 | $210.68 | 13.607% | $239.3472 | $239.35 | $239.35 | $239.30 |
| 7 purchase totals = | $899.34 | $971.5258 | $971.53 | $971.55 | $971.40 | |