| 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 | $91.79 | 8.724% | $99.7978 | $99.80 | $99.80 | $99.80 |
| Purchase #2 | $240.82 | 6.853% | $257.3234 | $257.32 | $257.30 | $257.30 |
| Purchase #3 | $72.35 | 13.170% | $81.8785 | $81.88 | $81.90 | $81.90 |
| Purchase #4 | $46.31 | 10.292% | $51.0762 | $51.08 | $51.10 | $51.10 |
| Purchase #5 | $11.76 | 6.844% | $12.5649 | $12.56 | $12.55 | $12.60 |
| Purchase #6 | $95.25 | 3.438% | $98.5247 | $98.52 | $98.50 | $98.50 |
| Purchase #7 | $86.58 | 12.391% | $97.3081 | $97.31 | $97.30 | $97.30 |
| 7 purchase totals = | $644.86 | $698.4736 | $698.47 | $698.45 | $698.50 | |