| 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 | $26.67 | 12.306% | $29.952 | $29.95 | $29.95 | $30.00 |
| Purchase #2 | $124.86 | 9.668% | $136.9315 | $136.93 | $136.95 | $136.90 |
| Purchase #3 | $211.65 | 5.103% | $222.4505 | $222.45 | $222.45 | $222.50 |
| Purchase #4 | $112.77 | 13.646% | $128.1586 | $128.16 | $128.15 | $128.20 |
| Purchase #5 | $84.95 | 4.762% | $88.9953 | $89.00 | $89.00 | $89.00 |
| Purchase #6 | $94.41 | 10.138% | $103.9813 | $103.98 | $104.00 | $104.00 |
| Purchase #7 | $23.39 | 11.788% | $26.1472 | $26.15 | $26.15 | $26.10 |
| 7 purchase totals = | $678.70 | $736.6164 | $736.62 | $736.65 | $736.70 | |