| 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 | $96.58 | 13.510% | $109.628 | $109.63 | $109.65 | $109.60 |
| Purchase #2 | $193.41 | 7.646% | $208.1981 | $208.20 | $208.20 | $208.20 |
| Purchase #3 | $35.69 | 8.405% | $38.6897 | $38.69 | $38.70 | $38.70 |
| Purchase #4 | $81.43 | 5.701% | $86.0723 | $86.07 | $86.05 | $86.10 |
| Purchase #5 | $250.70 | 9.408% | $274.2859 | $274.29 | $274.30 | $274.30 |
| Purchase #6 | $10.31 | 3.591% | $10.6802 | $10.68 | $10.70 | $10.70 |
| Purchase #7 | $30.41 | 3.207% | $31.3852 | $31.39 | $31.40 | $31.40 |
| 7 purchase totals = | $698.53 | $758.9394 | $758.95 | $759.00 | $759.00 | |