| 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 | $46.42 | 10.537% | $51.3113 | $51.31 | $51.30 | $51.30 |
| Purchase #2 | $64.68 | 9.563% | $70.8653 | $70.87 | $70.85 | $70.90 |
| Purchase #3 | $66.43 | 6.550% | $70.7812 | $70.78 | $70.80 | $70.80 |
| Purchase #4 | $6.48 | 10.729% | $7.1752 | $7.18 | $7.20 | $7.20 |
| Purchase #5 | $163.50 | 11.254% | $181.9003 | $181.90 | $181.90 | $181.90 |
| Purchase #6 | $161.71 | 11.314% | $180.0059 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $237.49 | 12.663% | $267.5634 | $267.56 | $267.55 | $267.60 |
| 7 purchase totals = | $746.71 | $829.6026 | $829.61 | $829.60 | $829.70 | |