| 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 | $84.95 | 7.205% | $91.0706 | $91.07 | $91.05 | $91.10 |
| Purchase #2 | $25.31 | 8.166% | $27.3768 | $27.38 | $27.40 | $27.40 |
| Purchase #3 | $77.77 | 4.157% | $81.0029 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $175.66 | 9.797% | $192.8694 | $192.87 | $192.85 | $192.90 |
| Purchase #5 | $113.69 | 11.701% | $126.9929 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $24.95 | 9.842% | $27.4056 | $27.41 | $27.40 | $27.40 |
| Purchase #7 | $129.78 | 5.169% | $136.4883 | $136.49 | $136.50 | $136.50 |
| 7 purchase totals = | $632.11 | $683.2065 | $683.21 | $683.20 | $683.30 | |