| 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 | $80.41 | 4.527% | $84.0502 | $84.05 | $84.05 | $84.10 |
| Purchase #2 | $206.98 | 12.372% | $232.5876 | $232.59 | $232.60 | $232.60 |
| Purchase #3 | $221.92 | 8.459% | $240.6922 | $240.69 | $240.70 | $240.70 |
| Purchase #4 | $66.47 | 3.682% | $68.9174 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $37.82 | 6.605% | $40.318 | $40.32 | $40.30 | $40.30 |
| Purchase #6 | $19.89 | 6.456% | $21.1741 | $21.17 | $21.15 | $21.20 |
| Purchase #7 | $230.88 | 4.861% | $242.1031 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $864.37 | $929.8426 | $929.84 | $929.80 | $929.90 | |