| 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 | $224.47 | 9.272% | $245.2829 | $245.28 | $245.30 | $245.30 |
| Purchase #2 | $58.75 | 4.622% | $61.4654 | $61.47 | $61.45 | $61.50 |
| Purchase #3 | $18.30 | 10.265% | $20.1785 | $20.18 | $20.20 | $20.20 |
| Purchase #4 | $124.44 | 8.340% | $134.8183 | $134.82 | $134.80 | $134.80 |
| Purchase #5 | $8.36 | 9.105% | $9.1212 | $9.12 | $9.10 | $9.10 |
| Purchase #6 | $53.71 | 7.248% | $57.6029 | $57.60 | $57.60 | $57.60 |
| Purchase #7 | $152.82 | 7.577% | $164.3992 | $164.40 | $164.40 | $164.40 |
| 7 purchase totals = | $640.85 | $692.8684 | $692.87 | $692.85 | $692.90 | |