| 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 | $81.81 | 3.354% | $84.5539 | $84.55 | $84.55 | $84.60 |
| Purchase #2 | $203.28 | 6.217% | $215.9179 | $215.92 | $215.90 | $215.90 |
| Purchase #3 | $231.62 | 3.598% | $239.9537 | $239.95 | $239.95 | $240.00 |
| Purchase #4 | $77.94 | 6.701% | $83.1628 | $83.16 | $83.15 | $83.20 |
| Purchase #5 | $63.51 | 3.845% | $65.952 | $65.95 | $65.95 | $66.00 |
| Purchase #6 | $147.40 | 12.442% | $165.7395 | $165.74 | $165.75 | $165.70 |
| Purchase #7 | $83.87 | 12.275% | $94.165 | $94.17 | $94.15 | $94.20 |
| 7 purchase totals = | $889.43 | $949.4448 | $949.44 | $949.40 | $949.60 | |