| 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 | $32.83 | 8.132% | $35.4997 | $35.50 | $35.50 | $35.50 |
| Purchase #2 | $85.35 | 4.197% | $88.9321 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $179.41 | 7.452% | $192.7796 | $192.78 | $192.80 | $192.80 |
| Purchase #4 | $192.90 | 5.313% | $203.1488 | $203.15 | $203.15 | $203.10 |
| Purchase #5 | $239.49 | 10.448% | $264.5119 | $264.51 | $264.50 | $264.50 |
| Purchase #6 | $15.30 | 12.660% | $17.237 | $17.24 | $17.25 | $17.20 |
| Purchase #7 | $165.30 | 6.628% | $176.2561 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $910.58 | $978.3652 | $978.37 | $978.40 | $978.30 | |