| 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 | $237.64 | 9.200% | $259.5029 | $259.50 | $259.50 | $259.50 |
| Purchase #2 | $178.63 | 3.347% | $184.6087 | $184.61 | $184.60 | $184.60 |
| Purchase #3 | $136.44 | 11.520% | $152.1579 | $152.16 | $152.15 | $152.20 |
| Purchase #4 | $63.48 | 5.682% | $67.0869 | $67.09 | $67.10 | $67.10 |
| Purchase #5 | $9.93 | 13.572% | $11.2777 | $11.28 | $11.30 | $11.30 |
| Purchase #6 | $163.33 | 4.660% | $170.9412 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $59.50 | 9.293% | $65.0293 | $65.03 | $65.05 | $65.00 |
| 7 purchase totals = | $848.95 | $910.6046 | $910.61 | $910.65 | $910.60 | |