| 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 | $52.78 | 9.126% | $57.5967 | $57.60 | $57.60 | $57.60 |
| Purchase #2 | $7.82 | 7.717% | $8.4235 | $8.42 | $8.40 | $8.40 |
| Purchase #3 | $38.99 | 6.676% | $41.593 | $41.59 | $41.60 | $41.60 |
| Purchase #4 | $8.80 | 10.258% | $9.7027 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $228.99 | 11.819% | $256.0543 | $256.05 | $256.05 | $256.10 |
| Purchase #6 | $222.34 | 3.218% | $229.4949 | $229.49 | $229.50 | $229.50 |
| Purchase #7 | $138.50 | 9.671% | $151.8943 | $151.89 | $151.90 | $151.90 |
| 7 purchase totals = | $698.22 | $754.7594 | $754.74 | $754.75 | $754.80 | |