| 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 | $14.61 | 8.550% | $15.8592 | $15.86 | $15.85 | $15.90 |
| Purchase #2 | $61.57 | 9.153% | $67.2055 | $67.21 | $67.20 | $67.20 |
| Purchase #3 | $24.92 | 5.264% | $26.2318 | $26.23 | $26.25 | $26.20 |
| Purchase #4 | $196.72 | 12.234% | $220.7867 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $12.26 | 13.800% | $13.9519 | $13.95 | $13.95 | $14.00 |
| Purchase #6 | $40.38 | 8.849% | $43.9532 | $43.95 | $43.95 | $44.00 |
| Purchase #7 | $234.42 | 12.740% | $264.2851 | $264.29 | $264.30 | $264.30 |
| 7 purchase totals = | $584.88 | $652.2734 | $652.28 | $652.30 | $652.40 | |