| 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 | $37.44 | 5.299% | $39.4239 | $39.42 | $39.40 | $39.40 |
| Purchase #2 | $159.74 | 4.671% | $167.2015 | $167.20 | $167.20 | $167.20 |
| Purchase #3 | $71.70 | 7.583% | $77.137 | $77.14 | $77.15 | $77.10 |
| Purchase #4 | $80.81 | 8.374% | $87.577 | $87.58 | $87.60 | $87.60 |
| Purchase #5 | $122.75 | 12.866% | $138.543 | $138.54 | $138.55 | $138.50 |
| Purchase #6 | $221.67 | 3.445% | $229.3065 | $229.31 | $229.30 | $229.30 |
| Purchase #7 | $207.27 | 13.338% | $234.9157 | $234.92 | $234.90 | $234.90 |
| 7 purchase totals = | $901.38 | $974.1046 | $974.11 | $974.10 | $974.00 | |