| 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 | $25.56 | 3.520% | $26.4597 | $26.46 | $26.45 | $26.50 |
| Purchase #2 | $95.60 | 11.778% | $106.8598 | $106.86 | $106.85 | $106.90 |
| Purchase #3 | $235.57 | 13.723% | $267.8973 | $267.90 | $267.90 | $267.90 |
| Purchase #4 | $141.76 | 9.654% | $155.4455 | $155.45 | $155.45 | $155.40 |
| Purchase #5 | $5.53 | 7.521% | $5.9459 | $5.95 | $5.95 | $5.90 |
| Purchase #6 | $50.28 | 13.145% | $56.8893 | $56.89 | $56.90 | $56.90 |
| Purchase #7 | $26.34 | 5.268% | $27.7276 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $580.64 | $647.2251 | $647.24 | $647.25 | $647.20 | |