| 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 | $76.75 | 3.812% | $79.6757 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $6.74 | 10.297% | $7.434 | $7.43 | $7.45 | $7.40 |
| Purchase #3 | $170.56 | 6.135% | $181.0239 | $181.02 | $181.00 | $181.00 |
| Purchase #4 | $128.57 | 4.613% | $134.5009 | $134.50 | $134.50 | $134.50 |
| Purchase #5 | $105.61 | 7.236% | $113.2519 | $113.25 | $113.25 | $113.30 |
| Purchase #6 | $114.27 | 11.126% | $126.9837 | $126.98 | $127.00 | $127.00 |
| Purchase #7 | $72.28 | 6.184% | $76.7498 | $76.75 | $76.75 | $76.70 |
| 7 purchase totals = | $674.78 | $719.6199 | $719.61 | $719.65 | $719.60 | |