| 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 | $60.53 | 13.528% | $68.7185 | $68.72 | $68.70 | $68.70 |
| Purchase #2 | $55.44 | 4.217% | $57.7779 | $57.78 | $57.80 | $57.80 |
| Purchase #3 | $40.82 | 12.185% | $45.7939 | $45.79 | $45.80 | $45.80 |
| Purchase #4 | $229.65 | 11.502% | $256.0643 | $256.06 | $256.05 | $256.10 |
| Purchase #5 | $52.84 | 5.273% | $55.6263 | $55.63 | $55.65 | $55.60 |
| Purchase #6 | $228.88 | 4.782% | $239.825 | $239.83 | $239.85 | $239.80 |
| Purchase #7 | $157.82 | 11.421% | $175.8446 | $175.84 | $175.85 | $175.80 |
| 7 purchase totals = | $825.98 | $899.6505 | $899.65 | $899.70 | $899.60 | |