| 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 | $63.40 | 3.728% | $65.7636 | $65.76 | $65.75 | $65.80 |
| Purchase #2 | $135.84 | 6.801% | $145.0785 | $145.08 | $145.10 | $145.10 |
| Purchase #3 | $68.88 | 12.339% | $77.3791 | $77.38 | $77.40 | $77.40 |
| Purchase #4 | $137.49 | 13.499% | $156.0498 | $156.05 | $156.05 | $156.00 |
| Purchase #5 | $222.38 | 10.532% | $245.8011 | $245.80 | $245.80 | $245.80 |
| Purchase #6 | $44.43 | 6.610% | $47.3668 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $236.43 | 13.486% | $268.3149 | $268.31 | $268.30 | $268.30 |
| 7 purchase totals = | $908.85 | $1,005.7538 | $1,005.75 | $1,005.75 | $1,005.80 | |