| 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 | $91.96 | 5.754% | $97.2514 | $97.25 | $97.25 | $97.30 |
| Purchase #2 | $38.46 | 10.468% | $42.486 | $42.49 | $42.50 | $42.50 |
| Purchase #3 | $151.81 | 8.524% | $164.7503 | $164.75 | $164.75 | $164.80 |
| Purchase #4 | $11.34 | 11.744% | $12.6718 | $12.67 | $12.65 | $12.70 |
| Purchase #5 | $70.59 | 6.141% | $74.9249 | $74.92 | $74.90 | $74.90 |
| Purchase #6 | $10.38 | 6.682% | $11.0736 | $11.07 | $11.05 | $11.10 |
| Purchase #7 | $76.36 | 9.433% | $83.563 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $450.90 | $486.7210 | $486.71 | $486.65 | $486.90 | |