| 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 | $74.87 | 3.306% | $77.3452 | $77.35 | $77.35 | $77.30 |
| Purchase #2 | $157.67 | 4.396% | $164.6012 | $164.60 | $164.60 | $164.60 |
| Purchase #3 | $5.56 | 6.562% | $5.9248 | $5.92 | $5.90 | $5.90 |
| Purchase #4 | $70.52 | 3.335% | $72.8718 | $72.87 | $72.85 | $72.90 |
| Purchase #5 | $141.92 | 8.783% | $154.3848 | $154.38 | $154.40 | $154.40 |
| Purchase #6 | $90.77 | 9.557% | $99.4449 | $99.44 | $99.45 | $99.40 |
| Purchase #7 | $203.70 | 9.686% | $223.4304 | $223.43 | $223.45 | $223.40 |
| 7 purchase totals = | $745.01 | $798.0031 | $797.99 | $798.00 | $797.90 | |