| 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 | $98.39 | 6.354% | $104.6417 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $28.66 | 6.218% | $30.4421 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $76.90 | 8.341% | $83.3142 | $83.31 | $83.30 | $83.30 |
| Purchase #4 | $177.66 | 9.253% | $194.0989 | $194.10 | $194.10 | $194.10 |
| Purchase #5 | $230.49 | 6.285% | $244.9763 | $244.98 | $245.00 | $245.00 |
| Purchase #6 | $185.52 | 4.587% | $194.0298 | $194.03 | $194.05 | $194.00 |
| Purchase #7 | $113.79 | 9.104% | $124.1494 | $124.15 | $124.15 | $124.10 |
| 7 purchase totals = | $911.41 | $975.6524 | $975.65 | $975.70 | $975.50 | |