| 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 | $116.59 | 6.141% | $123.7498 | $123.75 | $123.75 | $123.70 |
| Purchase #2 | $81.34 | 5.637% | $85.9251 | $85.93 | $85.95 | $85.90 |
| Purchase #3 | $134.69 | 8.501% | $146.14 | $146.14 | $146.15 | $146.10 |
| Purchase #4 | $132.70 | 10.820% | $147.0581 | $147.06 | $147.05 | $147.10 |
| Purchase #5 | $31.33 | 10.224% | $34.5332 | $34.53 | $34.55 | $34.50 |
| Purchase #6 | $7.84 | 7.543% | $8.4314 | $8.43 | $8.45 | $8.40 |
| Purchase #7 | $18.84 | 3.785% | $19.5531 | $19.55 | $19.55 | $19.60 |
| 7 purchase totals = | $523.33 | $565.3907 | $565.39 | $565.45 | $565.30 | |