| 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 | $79.29 | 9.238% | $86.6148 | $86.61 | $86.60 | $86.60 |
| Purchase #2 | $40.77 | 11.529% | $45.4704 | $45.47 | $45.45 | $45.50 |
| Purchase #3 | $182.66 | 5.648% | $192.9766 | $192.98 | $193.00 | $193.00 |
| Purchase #4 | $243.31 | 7.778% | $262.2347 | $262.23 | $262.25 | $262.20 |
| Purchase #5 | $172.63 | 5.514% | $182.1488 | $182.15 | $182.15 | $182.10 |
| Purchase #6 | $78.30 | 12.406% | $88.0139 | $88.01 | $88.00 | $88.00 |
| Purchase #7 | $87.96 | 9.503% | $96.3188 | $96.32 | $96.30 | $96.30 |
| 7 purchase totals = | $884.92 | $953.7780 | $953.77 | $953.75 | $953.70 | |