| 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 | $110.69 | 8.835% | $120.4695 | $120.47 | $120.45 | $120.50 |
| Purchase #2 | $73.69 | 11.192% | $81.9374 | $81.94 | $81.95 | $81.90 |
| Purchase #3 | $71.99 | 11.418% | $80.2098 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $66.87 | 12.306% | $75.099 | $75.10 | $75.10 | $75.10 |
| Purchase #5 | $167.35 | 8.402% | $181.4107 | $181.41 | $181.40 | $181.40 |
| Purchase #6 | $50.46 | 3.790% | $52.3724 | $52.37 | $52.35 | $52.40 |
| Purchase #7 | $39.25 | 3.339% | $40.5606 | $40.56 | $40.55 | $40.60 |
| 7 purchase totals = | $580.30 | $632.0594 | $632.06 | $632.00 | $632.10 | |