| 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 | $33.56 | 7.611% | $36.1143 | $36.11 | $36.10 | $36.10 |
| Purchase #2 | $229.66 | 4.531% | $240.0659 | $240.07 | $240.05 | $240.10 |
| Purchase #3 | $99.61 | 3.122% | $102.7198 | $102.72 | $102.70 | $102.70 |
| Purchase #4 | $126.49 | 12.339% | $142.0976 | $142.10 | $142.10 | $142.10 |
| Purchase #5 | $40.85 | 12.279% | $45.866 | $45.87 | $45.85 | $45.90 |
| Purchase #6 | $52.65 | 6.730% | $56.1933 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $245.58 | 7.654% | $264.3767 | $264.38 | $264.40 | $264.40 |
| 7 purchase totals = | $828.40 | $887.4336 | $887.44 | $887.40 | $887.50 | |