| 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 | $74.59 | 5.192% | $78.4627 | $78.46 | $78.45 | $78.50 |
| Purchase #2 | $208.84 | 9.260% | $228.1786 | $228.18 | $228.20 | $228.20 |
| Purchase #3 | $99.47 | 8.514% | $107.9389 | $107.94 | $107.95 | $107.90 |
| Purchase #4 | $199.53 | 6.218% | $211.9368 | $211.94 | $211.95 | $211.90 |
| Purchase #5 | $79.75 | 8.398% | $86.4474 | $86.45 | $86.45 | $86.40 |
| Purchase #6 | $166.73 | 6.169% | $177.0156 | $177.02 | $177.00 | $177.00 |
| Purchase #7 | $136.31 | 12.874% | $153.8585 | $153.86 | $153.85 | $153.90 |
| 7 purchase totals = | $965.22 | $1,043.8385 | $1,043.85 | $1,043.85 | $1,043.80 | |