| 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 | $46.76 | 4.368% | $48.8025 | $48.80 | $48.80 | $48.80 |
| Purchase #2 | $216.60 | 7.132% | $232.0479 | $232.05 | $232.05 | $232.00 |
| Purchase #3 | $193.76 | 11.514% | $216.0695 | $216.07 | $216.05 | $216.10 |
| Purchase #4 | $169.71 | 9.587% | $185.9801 | $185.98 | $186.00 | $186.00 |
| Purchase #5 | $150.82 | 10.401% | $166.5068 | $166.51 | $166.50 | $166.50 |
| Purchase #6 | $99.88 | 7.381% | $107.2521 | $107.25 | $107.25 | $107.30 |
| Purchase #7 | $148.26 | 7.544% | $159.4447 | $159.44 | $159.45 | $159.40 |
| 7 purchase totals = | $1,025.79 | $1,116.1036 | $1,116.10 | $1,116.10 | $1,116.10 | |