| 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 | $95.94 | 11.378% | $106.8561 | $106.86 | $106.85 | $106.90 |
| Purchase #2 | $115.30 | 7.596% | $124.0582 | $124.06 | $124.05 | $124.10 |
| Purchase #3 | $63.26 | 6.606% | $67.439 | $67.44 | $67.45 | $67.40 |
| Purchase #4 | $60.61 | 12.155% | $67.9771 | $67.98 | $68.00 | $68.00 |
| Purchase #5 | $51.66 | 7.758% | $55.6678 | $55.67 | $55.65 | $55.70 |
| Purchase #6 | $199.75 | 3.823% | $207.3864 | $207.39 | $207.40 | $207.40 |
| Purchase #7 | $29.70 | 9.135% | $32.4131 | $32.41 | $32.40 | $32.40 |
| 7 purchase totals = | $616.22 | $661.7977 | $661.81 | $661.80 | $661.90 | |