| 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 | $13.32 | 6.240% | $14.1512 | $14.15 | $14.15 | $14.20 |
| Purchase #2 | $71.79 | 10.693% | $79.4665 | $79.47 | $79.45 | $79.50 |
| Purchase #3 | $158.86 | 6.734% | $169.5576 | $169.56 | $169.55 | $169.60 |
| Purchase #4 | $74.57 | 8.547% | $80.9435 | $80.94 | $80.95 | $80.90 |
| Purchase #5 | $120.40 | 4.172% | $125.4231 | $125.42 | $125.40 | $125.40 |
| Purchase #6 | $130.84 | 4.665% | $136.9437 | $136.94 | $136.95 | $136.90 |
| Purchase #7 | $127.97 | 4.118% | $133.2398 | $133.24 | $133.25 | $133.20 |
| 7 purchase totals = | $697.75 | $739.7254 | $739.72 | $739.70 | $739.70 | |