| 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 | $59.93 | 4.622% | $62.7 | $62.70 | $62.70 | $62.70 |
| Purchase #2 | $147.41 | 9.627% | $161.6012 | $161.60 | $161.60 | $161.60 |
| Purchase #3 | $61.99 | 7.713% | $66.7713 | $66.77 | $66.75 | $66.80 |
| Purchase #4 | $79.83 | 8.730% | $86.7992 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $173.25 | 9.548% | $189.7919 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $12.31 | 5.297% | $12.9621 | $12.96 | $12.95 | $13.00 |
| Purchase #7 | $89.83 | 9.206% | $98.0997 | $98.10 | $98.10 | $98.10 |
| 7 purchase totals = | $624.55 | $678.7254 | $678.72 | $678.70 | $678.80 | |