| 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 | $151.46 | 8.588% | $164.4674 | $164.47 | $164.45 | $164.50 |
| Purchase #2 | $49.33 | 5.534% | $52.0599 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $230.57 | 3.304% | $238.188 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $14.44 | 3.866% | $14.9983 | $15.00 | $15.00 | $15.00 |
| Purchase #5 | $17.53 | 10.762% | $19.4166 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $108.62 | 5.385% | $114.4692 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $56.46 | 3.505% | $58.4389 | $58.44 | $58.45 | $58.40 |
| 7 purchase totals = | $628.41 | $662.0383 | $662.05 | $662.00 | $662.10 | |