| 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 | $84.37 | 5.186% | $88.7454 | $88.75 | $88.75 | $88.70 |
| Purchase #2 | $48.55 | 11.639% | $54.2007 | $54.20 | $54.20 | $54.20 |
| Purchase #3 | $49.39 | 10.543% | $54.5972 | $54.60 | $54.60 | $54.60 |
| Purchase #4 | $186.66 | 9.741% | $204.8426 | $204.84 | $204.85 | $204.80 |
| Purchase #5 | $100.50 | 12.785% | $113.3489 | $113.35 | $113.35 | $113.30 |
| Purchase #6 | $197.92 | 7.745% | $213.2489 | $213.25 | $213.25 | $213.20 |
| Purchase #7 | $85.56 | 13.423% | $97.0447 | $97.04 | $97.05 | $97.00 |
| 7 purchase totals = | $752.95 | $826.0284 | $826.03 | $826.05 | $825.80 | |