| 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 | $34.70 | 3.456% | $35.8992 | $35.90 | $35.90 | $35.90 |
| Purchase #2 | $52.30 | 10.296% | $57.6848 | $57.68 | $57.70 | $57.70 |
| Purchase #3 | $119.85 | 13.758% | $136.339 | $136.34 | $136.35 | $136.30 |
| Purchase #4 | $146.84 | 4.339% | $153.2114 | $153.21 | $153.20 | $153.20 |
| Purchase #5 | $153.76 | 8.252% | $166.4483 | $166.45 | $166.45 | $166.40 |
| Purchase #6 | $157.43 | 10.819% | $174.4624 | $174.46 | $174.45 | $174.50 |
| Purchase #7 | $12.40 | 9.598% | $13.5902 | $13.59 | $13.60 | $13.60 |
| 7 purchase totals = | $677.28 | $737.6353 | $737.63 | $737.65 | $737.60 | |