| 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 | $114.26 | 10.142% | $125.8482 | $125.85 | $125.85 | $125.80 |
| Purchase #2 | $20.37 | 9.260% | $22.2563 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $53.38 | 4.588% | $55.8291 | $55.83 | $55.85 | $55.80 |
| Purchase #4 | $211.63 | 8.787% | $230.2259 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $9.97 | 8.856% | $10.8529 | $10.85 | $10.85 | $10.90 |
| Purchase #6 | $76.57 | 12.678% | $86.2775 | $86.28 | $86.30 | $86.30 |
| Purchase #7 | $45.71 | 4.504% | $47.7688 | $47.77 | $47.75 | $47.80 |
| 7 purchase totals = | $531.89 | $579.0587 | $579.07 | $579.10 | $579.10 | |