| 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 | $68.44 | 9.675% | $75.0616 | $75.06 | $75.05 | $75.10 |
| Purchase #2 | $51.81 | 10.868% | $57.4407 | $57.44 | $57.45 | $57.40 |
| Purchase #3 | $165.35 | 11.315% | $184.0594 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $37.56 | 7.124% | $40.2358 | $40.24 | $40.25 | $40.20 |
| Purchase #5 | $235.55 | 3.354% | $243.4503 | $243.45 | $243.45 | $243.50 |
| Purchase #6 | $147.73 | 6.777% | $157.7417 | $157.74 | $157.75 | $157.70 |
| Purchase #7 | $86.89 | 9.788% | $95.3948 | $95.39 | $95.40 | $95.40 |
| 7 purchase totals = | $793.33 | $853.3843 | $853.38 | $853.40 | $853.40 | |