| 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 | $166.29 | 9.762% | $182.5232 | $182.52 | $182.50 | $182.50 |
| Purchase #2 | $77.33 | 4.824% | $81.0604 | $81.06 | $81.05 | $81.10 |
| Purchase #3 | $50.71 | 11.841% | $56.7146 | $56.71 | $56.70 | $56.70 |
| Purchase #4 | $197.32 | 3.345% | $203.9204 | $203.92 | $203.90 | $203.90 |
| Purchase #5 | $36.73 | 5.572% | $38.7766 | $38.78 | $38.80 | $38.80 |
| Purchase #6 | $74.25 | 13.386% | $84.1891 | $84.19 | $84.20 | $84.20 |
| Purchase #7 | $27.66 | 9.753% | $30.3577 | $30.36 | $30.35 | $30.40 |
| 7 purchase totals = | $630.29 | $677.5420 | $677.54 | $677.50 | $677.60 | |