| 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 | $55.69 | 9.700% | $61.0919 | $61.09 | $61.10 | $61.10 |
| Purchase #2 | $12.53 | 8.430% | $13.5863 | $13.59 | $13.60 | $13.60 |
| Purchase #3 | $68.57 | 9.260% | $74.9196 | $74.92 | $74.90 | $74.90 |
| Purchase #4 | $123.46 | 8.847% | $134.3825 | $134.38 | $134.40 | $134.40 |
| Purchase #5 | $127.25 | 5.760% | $134.5796 | $134.58 | $134.60 | $134.60 |
| Purchase #6 | $184.40 | 7.484% | $198.2005 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $59.90 | 6.358% | $63.7084 | $63.71 | $63.70 | $63.70 |
| 7 purchase totals = | $631.80 | $680.4688 | $680.47 | $680.50 | $680.50 | |