| 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 | $53.72 | 7.503% | $57.7506 | $57.75 | $57.75 | $57.80 |
| Purchase #2 | $249.31 | 7.604% | $268.2675 | $268.27 | $268.25 | $268.30 |
| Purchase #3 | $247.28 | 9.701% | $271.2686 | $271.27 | $271.25 | $271.30 |
| Purchase #4 | $25.93 | 10.344% | $28.6122 | $28.61 | $28.60 | $28.60 |
| Purchase #5 | $227.50 | 11.866% | $254.4952 | $254.50 | $254.50 | $254.50 |
| Purchase #6 | $203.49 | 3.520% | $210.6528 | $210.65 | $210.65 | $210.70 |
| Purchase #7 | $224.57 | 4.174% | $233.9436 | $233.94 | $233.95 | $233.90 |
| 7 purchase totals = | $1,231.80 | $1,324.9905 | $1,324.99 | $1,324.95 | $1,325.10 | |