| 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 | $42.97 | 3.615% | $44.5234 | $44.52 | $44.50 | $44.50 |
| Purchase #2 | $250.81 | 5.271% | $264.0302 | $264.03 | $264.05 | $264.00 |
| Purchase #3 | $52.37 | 9.840% | $57.5232 | $57.52 | $57.50 | $57.50 |
| Purchase #4 | $86.28 | 11.860% | $96.5128 | $96.51 | $96.50 | $96.50 |
| Purchase #5 | $119.61 | 7.781% | $128.9169 | $128.92 | $128.90 | $128.90 |
| Purchase #6 | $240.56 | 4.864% | $252.2608 | $252.26 | $252.25 | $252.30 |
| Purchase #7 | $20.94 | 4.660% | $21.9158 | $21.92 | $21.90 | $21.90 |
| 7 purchase totals = | $813.54 | $865.6831 | $865.68 | $865.60 | $865.60 | |