| 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 | $105.79 | 13.849% | $120.4409 | $120.44 | $120.45 | $120.40 |
| Purchase #2 | $58.25 | 13.339% | $66.02 | $66.02 | $66.00 | $66.00 |
| Purchase #3 | $48.26 | 6.807% | $51.5451 | $51.55 | $51.55 | $51.50 |
| Purchase #4 | $20.32 | 12.708% | $22.9023 | $22.90 | $22.90 | $22.90 |
| Purchase #5 | $84.68 | 4.434% | $88.4347 | $88.43 | $88.45 | $88.40 |
| Purchase #6 | $132.31 | 8.412% | $143.4399 | $143.44 | $143.45 | $143.40 |
| Purchase #7 | $216.85 | 6.147% | $230.1798 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $666.46 | $722.9627 | $722.96 | $723.00 | $722.80 | |