| 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 | $61.82 | 11.431% | $68.8866 | $68.89 | $68.90 | $68.90 |
| Purchase #2 | $51.48 | 12.461% | $57.8949 | $57.89 | $57.90 | $57.90 |
| Purchase #3 | $106.88 | 6.240% | $113.5493 | $113.55 | $113.55 | $113.50 |
| Purchase #4 | $7.58 | 12.873% | $8.5558 | $8.56 | $8.55 | $8.60 |
| Purchase #5 | $44.69 | 5.287% | $47.0528 | $47.05 | $47.05 | $47.10 |
| Purchase #6 | $194.74 | 8.862% | $211.9979 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $30.91 | 7.141% | $33.1173 | $33.12 | $33.10 | $33.10 |
| 7 purchase totals = | $498.10 | $541.0546 | $541.06 | $541.05 | $541.10 | |