| 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 | $45.70 | 8.299% | $49.4926 | $49.49 | $49.50 | $49.50 |
| Purchase #2 | $44.33 | 11.191% | $49.291 | $49.29 | $49.30 | $49.30 |
| Purchase #3 | $117.86 | 9.336% | $128.8634 | $128.86 | $128.85 | $128.90 |
| Purchase #4 | $130.56 | 6.846% | $139.4981 | $139.50 | $139.50 | $139.50 |
| Purchase #5 | $179.52 | 4.604% | $187.7851 | $187.79 | $187.80 | $187.80 |
| Purchase #6 | $230.41 | 7.800% | $248.382 | $248.38 | $248.40 | $248.40 |
| Purchase #7 | $171.29 | 6.102% | $181.7421 | $181.74 | $181.75 | $181.70 |
| 7 purchase totals = | $919.67 | $985.0543 | $985.05 | $985.10 | $985.10 | |