| 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 | $78.38 | 3.662% | $81.2503 | $81.25 | $81.25 | $81.30 |
| Purchase #2 | $6.83 | 7.221% | $7.3232 | $7.32 | $7.30 | $7.30 |
| Purchase #3 | $109.83 | 9.795% | $120.5878 | $120.59 | $120.60 | $120.60 |
| Purchase #4 | $44.48 | 8.862% | $48.4218 | $48.42 | $48.40 | $48.40 |
| Purchase #5 | $76.87 | 6.597% | $81.9411 | $81.94 | $81.95 | $81.90 |
| Purchase #6 | $148.83 | 8.471% | $161.4374 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $195.54 | 7.108% | $209.439 | $209.44 | $209.45 | $209.40 |
| 7 purchase totals = | $660.76 | $710.4006 | $710.40 | $710.40 | $710.30 | |