| 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 | $91.82 | 6.366% | $97.6653 | $97.67 | $97.65 | $97.70 |
| Purchase #2 | $241.31 | 6.783% | $257.6781 | $257.68 | $257.70 | $257.70 |
| Purchase #3 | $39.70 | 10.119% | $43.7172 | $43.72 | $43.70 | $43.70 |
| Purchase #4 | $42.97 | 12.259% | $48.2377 | $48.24 | $48.25 | $48.20 |
| Purchase #5 | $209.35 | 9.155% | $228.516 | $228.52 | $228.50 | $228.50 |
| Purchase #6 | $16.92 | 10.512% | $18.6986 | $18.70 | $18.70 | $18.70 |
| Purchase #7 | $43.75 | 4.138% | $45.5604 | $45.56 | $45.55 | $45.60 |
| 7 purchase totals = | $685.82 | $740.0733 | $740.09 | $740.05 | $740.10 | |