| 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 | $53.35 | 9.205% | $58.2609 | $58.26 | $58.25 | $58.30 |
| Purchase #2 | $83.86 | 6.715% | $89.4912 | $89.49 | $89.50 | $89.50 |
| Purchase #3 | $227.28 | 11.180% | $252.6899 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $140.58 | 13.869% | $160.077 | $160.08 | $160.10 | $160.10 |
| Purchase #5 | $232.48 | 7.615% | $250.1834 | $250.18 | $250.20 | $250.20 |
| Purchase #6 | $231.45 | 13.385% | $262.4296 | $262.43 | $262.45 | $262.40 |
| Purchase #7 | $235.49 | 4.135% | $245.2275 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $1,204.49 | $1,318.3595 | $1,318.36 | $1,318.45 | $1,318.40 | |