| 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 | $17.37 | 6.608% | $18.5178 | $18.52 | $18.50 | $18.50 |
| Purchase #2 | $236.60 | 7.216% | $253.6731 | $253.67 | $253.65 | $253.70 |
| Purchase #3 | $65.28 | 4.860% | $68.4526 | $68.45 | $68.45 | $68.50 |
| Purchase #4 | $6.62 | 12.420% | $7.4422 | $7.44 | $7.45 | $7.40 |
| Purchase #5 | $212.43 | 9.144% | $231.8546 | $231.85 | $231.85 | $231.90 |
| Purchase #6 | $110.44 | 6.856% | $118.0118 | $118.01 | $118.00 | $118.00 |
| Purchase #7 | $202.84 | 11.782% | $226.7386 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $851.58 | $924.6907 | $924.68 | $924.65 | $924.70 | |