| 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 | $19.40 | 3.166% | $20.0142 | $20.01 | $20.00 | $20.00 |
| Purchase #2 | $59.91 | 5.174% | $63.0097 | $63.01 | $63.00 | $63.00 |
| Purchase #3 | $13.96 | 6.824% | $14.9126 | $14.91 | $14.90 | $14.90 |
| Purchase #4 | $233.32 | 6.628% | $248.7844 | $248.78 | $248.80 | $248.80 |
| Purchase #5 | $172.78 | 11.565% | $192.762 | $192.76 | $192.75 | $192.80 |
| Purchase #6 | $125.83 | 7.272% | $134.9804 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $99.37 | 13.234% | $112.5206 | $112.52 | $112.50 | $112.50 |
| 7 purchase totals = | $724.57 | $786.9839 | $786.97 | $786.95 | $787.00 | |