| 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 | $27.50 | 11.183% | $30.5753 | $30.58 | $30.60 | $30.60 |
| Purchase #2 | $194.28 | 7.613% | $209.0705 | $209.07 | $209.05 | $209.10 |
| Purchase #3 | $232.45 | 9.599% | $254.7629 | $254.76 | $254.75 | $254.80 |
| Purchase #4 | $173.48 | 5.199% | $182.4992 | $182.50 | $182.50 | $182.50 |
| Purchase #5 | $124.66 | 4.234% | $129.9381 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $42.48 | 8.729% | $46.1881 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $58.41 | 9.507% | $63.963 | $63.96 | $63.95 | $64.00 |
| 7 purchase totals = | $853.26 | $916.9971 | $917.00 | $917.00 | $917.10 | |