| 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 | $6.27 | 4.285% | $6.5387 | $6.54 | $6.55 | $6.50 |
| Purchase #2 | $93.68 | 13.304% | $106.1432 | $106.14 | $106.15 | $106.10 |
| Purchase #3 | $123.58 | 8.725% | $134.3624 | $134.36 | $134.35 | $134.40 |
| Purchase #4 | $88.31 | 12.841% | $99.6499 | $99.65 | $99.65 | $99.60 |
| Purchase #5 | $213.95 | 13.181% | $242.1507 | $242.15 | $242.15 | $242.20 |
| Purchase #6 | $236.25 | 12.275% | $265.2497 | $265.25 | $265.25 | $265.20 |
| Purchase #7 | $177.95 | 9.639% | $195.1026 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $939.99 | $1,049.1972 | $1,049.19 | $1,049.20 | $1,049.10 | |