| 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 | $88.52 | 3.678% | $91.7758 | $91.78 | $91.80 | $91.80 |
| Purchase #2 | $186.28 | 7.836% | $200.8769 | $200.88 | $200.90 | $200.90 |
| Purchase #3 | $166.25 | 8.671% | $180.6655 | $180.67 | $180.65 | $180.70 |
| Purchase #4 | $72.33 | 6.422% | $76.975 | $76.98 | $77.00 | $77.00 |
| Purchase #5 | $44.31 | 10.625% | $49.0179 | $49.02 | $49.00 | $49.00 |
| Purchase #6 | $104.42 | 13.112% | $118.1116 | $118.11 | $118.10 | $118.10 |
| Purchase #7 | $228.77 | 10.205% | $252.116 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $890.88 | $969.5387 | $969.56 | $969.55 | $969.60 | |