| 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 | $52.37 | 5.414% | $55.2053 | $55.21 | $55.20 | $55.20 |
| Purchase #2 | $105.85 | 11.457% | $117.9772 | $117.98 | $118.00 | $118.00 |
| Purchase #3 | $193.29 | 9.699% | $212.0372 | $212.04 | $212.05 | $212.00 |
| Purchase #4 | $187.84 | 12.767% | $211.8215 | $211.82 | $211.80 | $211.80 |
| Purchase #5 | $86.67 | 3.601% | $89.791 | $89.79 | $89.80 | $89.80 |
| Purchase #6 | $213.73 | 12.143% | $239.6832 | $239.68 | $239.70 | $239.70 |
| Purchase #7 | $14.99 | 9.373% | $16.395 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $854.74 | $942.9104 | $942.92 | $942.95 | $942.90 | |