| 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 | $81.59 | 9.318% | $89.1926 | $89.19 | $89.20 | $89.20 |
| Purchase #2 | $156.34 | 13.253% | $177.0597 | $177.06 | $177.05 | $177.10 |
| Purchase #3 | $84.39 | 12.239% | $94.7185 | $94.72 | $94.70 | $94.70 |
| Purchase #4 | $89.44 | 10.238% | $98.5969 | $98.60 | $98.60 | $98.60 |
| Purchase #5 | $44.31 | 4.611% | $46.3531 | $46.35 | $46.35 | $46.40 |
| Purchase #6 | $205.69 | 7.548% | $221.2155 | $221.22 | $221.20 | $221.20 |
| Purchase #7 | $70.93 | 9.386% | $77.5875 | $77.59 | $77.60 | $77.60 |
| 7 purchase totals = | $732.69 | $804.7238 | $804.73 | $804.70 | $804.80 | |