| 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 | $20.97 | 8.405% | $22.7325 | $22.73 | $22.75 | $22.70 |
| Purchase #2 | $245.25 | 7.312% | $263.1827 | $263.18 | $263.20 | $263.20 |
| Purchase #3 | $7.67 | 9.123% | $8.3697 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $27.78 | 10.565% | $30.715 | $30.72 | $30.70 | $30.70 |
| Purchase #5 | $215.87 | 7.599% | $232.274 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $127.86 | 10.182% | $140.8787 | $140.88 | $140.90 | $140.90 |
| Purchase #7 | $118.41 | 8.555% | $128.54 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $763.81 | $826.6926 | $826.69 | $826.70 | $826.70 | |