| 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 | $70.63 | 9.568% | $77.3879 | $77.39 | $77.40 | $77.40 |
| Purchase #2 | $205.53 | 11.773% | $229.727 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $121.50 | 5.320% | $127.9638 | $127.96 | $127.95 | $128.00 |
| Purchase #4 | $53.64 | 7.481% | $57.6528 | $57.65 | $57.65 | $57.70 |
| Purchase #5 | $228.56 | 6.544% | $243.517 | $243.52 | $243.50 | $243.50 |
| Purchase #6 | $44.53 | 11.352% | $49.585 | $49.59 | $49.60 | $49.60 |
| Purchase #7 | $122.87 | 9.862% | $134.9874 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $847.26 | $920.8209 | $920.83 | $920.85 | $920.90 | |