| 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 | $64.25 | 4.550% | $67.1734 | $67.17 | $67.15 | $67.20 |
| Purchase #2 | $129.52 | 5.561% | $136.7226 | $136.72 | $136.70 | $136.70 |
| Purchase #3 | $32.93 | 11.133% | $36.5961 | $36.60 | $36.60 | $36.60 |
| Purchase #4 | $163.52 | 8.638% | $177.6449 | $177.64 | $177.65 | $177.60 |
| Purchase #5 | $80.45 | 3.202% | $83.026 | $83.03 | $83.05 | $83.00 |
| Purchase #6 | $127.74 | 11.701% | $142.6869 | $142.69 | $142.70 | $142.70 |
| Purchase #7 | $45.54 | 4.719% | $47.689 | $47.69 | $47.70 | $47.70 |
| 7 purchase totals = | $643.95 | $691.5389 | $691.54 | $691.55 | $691.50 | |