| 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 | $79.37 | 6.704% | $84.691 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $199.37 | 8.556% | $216.4281 | $216.43 | $216.45 | $216.40 |
| Purchase #3 | $94.31 | 3.158% | $97.2883 | $97.29 | $97.30 | $97.30 |
| Purchase #4 | $88.83 | 9.751% | $97.4918 | $97.49 | $97.50 | $97.50 |
| Purchase #5 | $211.41 | 3.391% | $218.5789 | $218.58 | $218.60 | $218.60 |
| Purchase #6 | $222.90 | 7.504% | $239.6264 | $239.63 | $239.65 | $239.60 |
| Purchase #7 | $27.86 | 3.756% | $28.9064 | $28.91 | $28.90 | $28.90 |
| 7 purchase totals = | $924.05 | $983.0109 | $983.02 | $983.10 | $983.00 | |