| 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 | $82.95 | 4.805% | $86.9357 | $86.94 | $86.95 | $86.90 |
| Purchase #2 | $218.29 | 5.276% | $229.807 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $105.74 | 12.375% | $118.8253 | $118.83 | $118.85 | $118.80 |
| Purchase #4 | $66.97 | 3.481% | $69.3012 | $69.30 | $69.30 | $69.30 |
| Purchase #5 | $129.70 | 10.263% | $143.0111 | $143.01 | $143.00 | $143.00 |
| Purchase #6 | $88.87 | 10.487% | $98.1898 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $123.72 | 8.324% | $134.0185 | $134.02 | $134.00 | $134.00 |
| 7 purchase totals = | $816.24 | $880.0886 | $880.10 | $880.10 | $880.00 | |