| 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 | $75.81 | 5.528% | $80.0008 | $80.00 | $80.00 | $80.00 |
| Purchase #2 | $155.55 | 12.782% | $175.4324 | $175.43 | $175.45 | $175.40 |
| Purchase #3 | $163.50 | 3.198% | $168.7287 | $168.73 | $168.75 | $168.70 |
| Purchase #4 | $52.55 | 12.794% | $59.2732 | $59.27 | $59.25 | $59.30 |
| Purchase #5 | $67.94 | 3.416% | $70.2608 | $70.26 | $70.25 | $70.30 |
| Purchase #6 | $113.26 | 9.385% | $123.8895 | $123.89 | $123.90 | $123.90 |
| Purchase #7 | $22.43 | 4.669% | $23.4773 | $23.48 | $23.50 | $23.50 |
| 7 purchase totals = | $651.04 | $701.0627 | $701.06 | $701.10 | $701.10 | |