| 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 | $76.37 | 11.487% | $85.1426 | $85.14 | $85.15 | $85.10 |
| Purchase #2 | $85.94 | 8.873% | $93.5655 | $93.57 | $93.55 | $93.60 |
| Purchase #3 | $243.34 | 8.698% | $264.5057 | $264.51 | $264.50 | $264.50 |
| Purchase #4 | $207.70 | 3.466% | $214.8989 | $214.90 | $214.90 | $214.90 |
| Purchase #5 | $45.32 | 12.350% | $50.917 | $50.92 | $50.90 | $50.90 |
| Purchase #6 | $247.45 | 10.305% | $272.9497 | $272.95 | $272.95 | $272.90 |
| Purchase #7 | $226.68 | 8.868% | $246.782 | $246.78 | $246.80 | $246.80 |
| 7 purchase totals = | $1,132.80 | $1,228.7614 | $1,228.77 | $1,228.75 | $1,228.70 | |