| 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 | $49.75 | 8.778% | $54.1171 | $54.12 | $54.10 | $54.10 |
| Purchase #2 | $193.91 | 12.284% | $217.7299 | $217.73 | $217.75 | $217.70 |
| Purchase #3 | $226.56 | 4.374% | $236.4697 | $236.47 | $236.45 | $236.50 |
| Purchase #4 | $59.74 | 4.600% | $62.488 | $62.49 | $62.50 | $62.50 |
| Purchase #5 | $220.68 | 6.596% | $235.2361 | $235.24 | $235.25 | $235.20 |
| Purchase #6 | $7.75 | 4.558% | $8.1032 | $8.10 | $8.10 | $8.10 |
| Purchase #7 | $75.62 | 9.534% | $82.8296 | $82.83 | $82.85 | $82.80 |
| 7 purchase totals = | $834.01 | $896.9736 | $896.98 | $897.00 | $896.90 | |