| 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 | $17.36 | 10.736% | $19.2238 | $19.22 | $19.20 | $19.20 |
| Purchase #2 | $247.30 | 13.324% | $280.2503 | $280.25 | $280.25 | $280.30 |
| Purchase #3 | $152.63 | 7.764% | $164.4802 | $164.48 | $164.50 | $164.50 |
| Purchase #4 | $5.73 | 6.833% | $6.1215 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $155.91 | 6.311% | $165.7495 | $165.75 | $165.75 | $165.70 |
| Purchase #6 | $99.49 | 4.403% | $103.8705 | $103.87 | $103.85 | $103.90 |
| Purchase #7 | $142.78 | 13.460% | $161.9982 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $821.20 | $901.6940 | $901.69 | $901.65 | $901.70 | |