| 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 | $13.91 | 6.609% | $14.8293 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $30.67 | 9.463% | $33.5723 | $33.57 | $33.55 | $33.60 |
| Purchase #3 | $19.55 | 6.347% | $20.7908 | $20.79 | $20.80 | $20.80 |
| Purchase #4 | $180.94 | 9.657% | $198.4134 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $65.78 | 11.406% | $73.2829 | $73.28 | $73.30 | $73.30 |
| Purchase #6 | $246.99 | 8.808% | $268.7449 | $268.74 | $268.75 | $268.70 |
| Purchase #7 | $38.32 | 8.196% | $41.4607 | $41.46 | $41.45 | $41.50 |
| 7 purchase totals = | $596.16 | $651.0943 | $651.08 | $651.10 | $651.10 | |