| 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 | $33.67 | 3.524% | $34.8565 | $34.86 | $34.85 | $34.90 |
| Purchase #2 | $217.86 | 3.448% | $225.3718 | $225.37 | $225.35 | $225.40 |
| Purchase #3 | $175.76 | 8.373% | $190.4764 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $10.49 | 11.767% | $11.7244 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $188.99 | 12.528% | $212.6667 | $212.67 | $212.65 | $212.70 |
| Purchase #6 | $112.94 | 7.534% | $121.4489 | $121.45 | $121.45 | $121.40 |
| Purchase #7 | $8.42 | 5.196% | $8.8575 | $8.86 | $8.85 | $8.90 |
| 7 purchase totals = | $748.13 | $805.4022 | $805.41 | $805.35 | $805.50 | |