| 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 | $86.77 | 13.647% | $98.6115 | $98.61 | $98.60 | $98.60 |
| Purchase #2 | $45.35 | 3.839% | $47.091 | $47.09 | $47.10 | $47.10 |
| Purchase #3 | $140.90 | 7.681% | $151.7225 | $151.72 | $151.70 | $151.70 |
| Purchase #4 | $155.82 | 4.657% | $163.0765 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $124.82 | 10.659% | $138.1246 | $138.12 | $138.10 | $138.10 |
| Purchase #6 | $98.87 | 13.112% | $111.8338 | $111.83 | $111.85 | $111.80 |
| Purchase #7 | $208.51 | 7.814% | $224.803 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $861.04 | $935.2629 | $935.25 | $935.25 | $935.20 | |