| 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 | $27.83 | 8.313% | $30.1435 | $30.14 | $30.15 | $30.10 |
| Purchase #2 | $108.80 | 12.567% | $122.4729 | $122.47 | $122.45 | $122.50 |
| Purchase #3 | $189.33 | 6.616% | $201.8561 | $201.86 | $201.85 | $201.90 |
| Purchase #4 | $82.92 | 4.802% | $86.9018 | $86.90 | $86.90 | $86.90 |
| Purchase #5 | $57.38 | 3.537% | $59.4095 | $59.41 | $59.40 | $59.40 |
| Purchase #6 | $76.74 | 10.246% | $84.6028 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $164.71 | 3.559% | $170.572 | $170.57 | $170.55 | $170.60 |
| 7 purchase totals = | $707.71 | $755.9586 | $755.95 | $755.90 | $756.00 | |