| 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 | $12.79 | 9.787% | $14.0418 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $33.62 | 4.192% | $35.0294 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $129.36 | 3.765% | $134.2304 | $134.23 | $134.25 | $134.20 |
| Purchase #4 | $24.38 | 5.722% | $25.775 | $25.78 | $25.80 | $25.80 |
| Purchase #5 | $81.94 | 5.862% | $86.7433 | $86.74 | $86.75 | $86.70 |
| Purchase #6 | $211.25 | 8.845% | $229.9351 | $229.94 | $229.95 | $229.90 |
| Purchase #7 | $179.65 | 8.727% | $195.3281 | $195.33 | $195.35 | $195.30 |
| 7 purchase totals = | $672.99 | $721.0831 | $721.09 | $721.20 | $720.90 | |