| 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 | $127.95 | 4.342% | $133.5056 | $133.51 | $133.50 | $133.50 |
| Purchase #2 | $60.71 | 4.181% | $63.2483 | $63.25 | $63.25 | $63.20 |
| Purchase #3 | $214.50 | 4.213% | $223.5369 | $223.54 | $223.55 | $223.50 |
| Purchase #4 | $110.67 | 6.201% | $117.5326 | $117.53 | $117.55 | $117.50 |
| Purchase #5 | $73.25 | 8.773% | $79.6762 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $77.41 | 4.399% | $80.8153 | $80.82 | $80.80 | $80.80 |
| Purchase #7 | $155.73 | 11.793% | $174.0952 | $174.10 | $174.10 | $174.10 |
| 7 purchase totals = | $820.22 | $872.4101 | $872.43 | $872.45 | $872.30 | |