| 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 | $47.77 | 11.371% | $53.2019 | $53.20 | $53.20 | $53.20 |
| Purchase #2 | $30.78 | 9.429% | $33.6822 | $33.68 | $33.70 | $33.70 |
| Purchase #3 | $200.25 | 3.612% | $207.483 | $207.48 | $207.50 | $207.50 |
| Purchase #4 | $81.58 | 12.284% | $91.6013 | $91.60 | $91.60 | $91.60 |
| Purchase #5 | $99.79 | 10.454% | $110.222 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $125.52 | 4.288% | $130.9023 | $130.90 | $130.90 | $130.90 |
| Purchase #7 | $124.33 | 8.569% | $134.9838 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $710.02 | $762.0765 | $762.06 | $762.10 | $762.10 | |