| 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 | $23.87 | 13.144% | $27.0075 | $27.01 | $27.00 | $27.00 |
| Purchase #2 | $214.31 | 6.719% | $228.7095 | $228.71 | $228.70 | $228.70 |
| Purchase #3 | $81.65 | 7.263% | $87.5802 | $87.58 | $87.60 | $87.60 |
| Purchase #4 | $201.31 | 6.404% | $214.2019 | $214.20 | $214.20 | $214.20 |
| Purchase #5 | $42.36 | 10.567% | $46.8362 | $46.84 | $46.85 | $46.80 |
| Purchase #6 | $113.87 | 8.613% | $123.6776 | $123.68 | $123.70 | $123.70 |
| Purchase #7 | $32.87 | 12.797% | $37.0764 | $37.08 | $37.10 | $37.10 |
| 7 purchase totals = | $710.24 | $765.0893 | $765.10 | $765.15 | $765.10 | |