| 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 | $52.30 | 5.543% | $55.199 | $55.20 | $55.20 | $55.20 |
| Purchase #2 | $154.63 | 7.473% | $166.1855 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $209.69 | 13.593% | $238.1932 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $96.53 | 11.328% | $107.4649 | $107.46 | $107.45 | $107.50 |
| Purchase #5 | $113.34 | 7.179% | $121.4767 | $121.48 | $121.50 | $121.50 |
| Purchase #6 | $123.46 | 10.464% | $136.3789 | $136.38 | $136.40 | $136.40 |
| Purchase #7 | $231.54 | 5.576% | $244.4507 | $244.45 | $244.45 | $244.50 |
| 7 purchase totals = | $981.49 | $1,069.3489 | $1,069.35 | $1,069.40 | $1,069.50 | |