| 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 | $43.30 | 3.531% | $44.8289 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $13.39 | 4.427% | $13.9828 | $13.98 | $14.00 | $14.00 |
| Purchase #3 | $70.42 | 8.381% | $76.3219 | $76.32 | $76.30 | $76.30 |
| Purchase #4 | $207.39 | 5.698% | $219.2071 | $219.21 | $219.20 | $219.20 |
| Purchase #5 | $219.47 | 9.246% | $239.7622 | $239.76 | $239.75 | $239.80 |
| Purchase #6 | $230.47 | 5.105% | $242.2355 | $242.24 | $242.25 | $242.20 |
| Purchase #7 | $221.43 | 3.526% | $229.2376 | $229.24 | $229.25 | $229.20 |
| 7 purchase totals = | $1,005.87 | $1,065.5760 | $1,065.58 | $1,065.60 | $1,065.50 | |