| 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 | $86.38 | 7.460% | $92.8239 | $92.82 | $92.80 | $92.80 |
| Purchase #2 | $176.72 | 5.466% | $186.3795 | $186.38 | $186.40 | $186.40 |
| Purchase #3 | $186.27 | 11.725% | $208.1102 | $208.11 | $208.10 | $208.10 |
| Purchase #4 | $66.91 | 11.770% | $74.7853 | $74.79 | $74.80 | $74.80 |
| Purchase #5 | $182.89 | 13.145% | $206.9309 | $206.93 | $206.95 | $206.90 |
| Purchase #6 | $77.99 | 6.229% | $82.848 | $82.85 | $82.85 | $82.80 |
| Purchase #7 | $68.39 | 10.686% | $75.6982 | $75.70 | $75.70 | $75.70 |
| 7 purchase totals = | $845.55 | $927.5760 | $927.58 | $927.60 | $927.50 | |