| 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 | $72.54 | 11.212% | $80.6732 | $80.67 | $80.65 | $80.70 |
| Purchase #2 | $27.65 | 5.403% | $29.1439 | $29.14 | $29.15 | $29.10 |
| Purchase #3 | $94.88 | 9.733% | $104.1147 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $154.46 | 12.870% | $174.339 | $174.34 | $174.35 | $174.30 |
| Purchase #5 | $148.48 | 5.721% | $156.9745 | $156.97 | $156.95 | $157.00 |
| Purchase #6 | $60.71 | 5.243% | $63.893 | $63.89 | $63.90 | $63.90 |
| Purchase #7 | $211.85 | 10.619% | $234.3464 | $234.35 | $234.35 | $234.30 |
| 7 purchase totals = | $770.57 | $843.4847 | $843.47 | $843.45 | $843.40 | |