| 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 | $25.48 | 11.832% | $28.4948 | $28.49 | $28.50 | $28.50 |
| Purchase #2 | $238.61 | 9.298% | $260.796 | $260.80 | $260.80 | $260.80 |
| Purchase #3 | $64.52 | 12.558% | $72.6224 | $72.62 | $72.60 | $72.60 |
| Purchase #4 | $124.79 | 3.412% | $129.0478 | $129.05 | $129.05 | $129.00 |
| Purchase #5 | $235.89 | 7.867% | $254.4475 | $254.45 | $254.45 | $254.40 |
| Purchase #6 | $127.58 | 9.673% | $139.9208 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $54.75 | 5.580% | $57.8051 | $57.81 | $57.80 | $57.80 |
| 7 purchase totals = | $871.62 | $943.1344 | $943.14 | $943.10 | $943.00 | |