| 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 | $14.98 | 8.342% | $16.2296 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $16.61 | 3.248% | $17.1495 | $17.15 | $17.15 | $17.10 |
| Purchase #3 | $93.42 | 9.203% | $102.0174 | $102.02 | $102.00 | $102.00 |
| Purchase #4 | $209.84 | 11.831% | $234.6662 | $234.67 | $234.65 | $234.70 |
| Purchase #5 | $26.67 | 11.563% | $29.7539 | $29.75 | $29.75 | $29.80 |
| Purchase #6 | $161.62 | 8.584% | $175.4935 | $175.49 | $175.50 | $175.50 |
| Purchase #7 | $98.55 | 5.531% | $104.0008 | $104.00 | $104.00 | $104.00 |
| 7 purchase totals = | $621.69 | $679.3109 | $679.31 | $679.30 | $679.30 | |