| 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 | $122.69 | 9.828% | $134.748 | $134.75 | $134.75 | $134.70 |
| Purchase #2 | $49.70 | 13.392% | $56.3558 | $56.36 | $56.35 | $56.40 |
| Purchase #3 | $52.93 | 6.627% | $56.4377 | $56.44 | $56.45 | $56.40 |
| Purchase #4 | $75.48 | 13.687% | $85.8109 | $85.81 | $85.80 | $85.80 |
| Purchase #5 | $85.44 | 5.174% | $89.8607 | $89.86 | $89.85 | $89.90 |
| Purchase #6 | $61.47 | 10.259% | $67.7762 | $67.78 | $67.80 | $67.80 |
| Purchase #7 | $20.65 | 12.350% | $23.2003 | $23.20 | $23.20 | $23.20 |
| 7 purchase totals = | $468.36 | $514.1896 | $514.20 | $514.20 | $514.20 | |