| 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 | $91.99 | 7.604% | $98.9849 | $98.98 | $99.00 | $99.00 |
| Purchase #2 | $199.39 | 4.790% | $208.9408 | $208.94 | $208.95 | $208.90 |
| Purchase #3 | $220.97 | 3.826% | $229.4243 | $229.42 | $229.40 | $229.40 |
| Purchase #4 | $88.37 | 9.529% | $96.7908 | $96.79 | $96.80 | $96.80 |
| Purchase #5 | $167.72 | 12.261% | $188.2841 | $188.28 | $188.30 | $188.30 |
| Purchase #6 | $119.27 | 6.834% | $127.4209 | $127.42 | $127.40 | $127.40 |
| Purchase #7 | $15.85 | 10.153% | $17.4593 | $17.46 | $17.45 | $17.50 |
| 7 purchase totals = | $903.56 | $967.3051 | $967.29 | $967.30 | $967.30 | |