| 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 | $75.36 | 10.845% | $83.5328 | $83.53 | $83.55 | $83.50 |
| Purchase #2 | $165.59 | 13.651% | $188.1947 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $46.95 | 11.534% | $52.3652 | $52.37 | $52.35 | $52.40 |
| Purchase #4 | $70.77 | 9.292% | $77.3459 | $77.35 | $77.35 | $77.30 |
| Purchase #5 | $43.68 | 3.140% | $45.0516 | $45.05 | $45.05 | $45.10 |
| Purchase #6 | $137.86 | 6.858% | $147.3144 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $48.88 | 13.387% | $55.4236 | $55.42 | $55.40 | $55.40 |
| 7 purchase totals = | $589.09 | $649.2282 | $649.22 | $649.20 | $649.20 | |