| 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 | $43.97 | 6.671% | $46.9032 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $90.62 | 11.372% | $100.9253 | $100.93 | $100.95 | $100.90 |
| Purchase #3 | $209.93 | 10.580% | $232.1406 | $232.14 | $232.15 | $232.10 |
| Purchase #4 | $101.44 | 8.243% | $109.8017 | $109.80 | $109.80 | $109.80 |
| Purchase #5 | $25.32 | 12.511% | $28.4878 | $28.49 | $28.50 | $28.50 |
| Purchase #6 | $8.46 | 4.605% | $8.8496 | $8.85 | $8.85 | $8.80 |
| Purchase #7 | $59.25 | 8.831% | $64.4824 | $64.48 | $64.50 | $64.50 |
| 7 purchase totals = | $538.99 | $591.5906 | $591.59 | $591.65 | $591.50 | |