| 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 | $232.61 | 9.836% | $255.4895 | $255.49 | $255.50 | $255.50 |
| Purchase #2 | $10.81 | 4.516% | $11.2982 | $11.30 | $11.30 | $11.30 |
| Purchase #3 | $70.84 | 12.850% | $79.9429 | $79.94 | $79.95 | $79.90 |
| Purchase #4 | $47.29 | 3.402% | $48.8988 | $48.90 | $48.90 | $48.90 |
| Purchase #5 | $30.32 | 11.744% | $33.8808 | $33.88 | $33.90 | $33.90 |
| Purchase #6 | $16.86 | 13.413% | $19.1214 | $19.12 | $19.10 | $19.10 |
| Purchase #7 | $102.62 | 11.719% | $114.646 | $114.65 | $114.65 | $114.60 |
| 7 purchase totals = | $511.35 | $563.2776 | $563.28 | $563.30 | $563.20 | |