| 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 | $12.73 | 9.544% | $13.945 | $13.95 | $13.95 | $13.90 |
| Purchase #2 | $166.56 | 8.285% | $180.3595 | $180.36 | $180.35 | $180.40 |
| Purchase #3 | $58.29 | 8.324% | $63.1421 | $63.14 | $63.15 | $63.10 |
| Purchase #4 | $60.83 | 5.809% | $64.3636 | $64.36 | $64.35 | $64.40 |
| Purchase #5 | $230.26 | 11.791% | $257.41 | $257.41 | $257.40 | $257.40 |
| Purchase #6 | $99.71 | 9.574% | $109.2562 | $109.26 | $109.25 | $109.30 |
| Purchase #7 | $119.83 | 13.118% | $135.5493 | $135.55 | $135.55 | $135.50 |
| 7 purchase totals = | $748.21 | $824.0257 | $824.03 | $824.00 | $824.00 | |