| 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 | $243.64 | 6.622% | $259.7738 | $259.77 | $259.75 | $259.80 |
| Purchase #2 | $214.50 | 6.541% | $228.5304 | $228.53 | $228.55 | $228.50 |
| Purchase #3 | $6.54 | 4.452% | $6.8312 | $6.83 | $6.85 | $6.80 |
| Purchase #4 | $107.40 | 6.301% | $114.1673 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $82.31 | 10.672% | $91.0941 | $91.09 | $91.10 | $91.10 |
| Purchase #6 | $88.43 | 9.411% | $96.7521 | $96.75 | $96.75 | $96.80 |
| Purchase #7 | $168.83 | 7.711% | $181.8485 | $181.85 | $181.85 | $181.80 |
| 7 purchase totals = | $911.65 | $978.9974 | $978.99 | $979.00 | $979.00 | |