| 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 | $202.52 | 10.715% | $224.22 | $224.22 | $224.20 | $224.20 |
| Purchase #2 | $28.69 | 7.492% | $30.8395 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $23.88 | 4.412% | $24.9336 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $88.94 | 13.805% | $101.2182 | $101.22 | $101.20 | $101.20 |
| Purchase #5 | $150.44 | 9.843% | $165.2478 | $165.25 | $165.25 | $165.20 |
| Purchase #6 | $60.27 | 6.336% | $64.0887 | $64.09 | $64.10 | $64.10 |
| Purchase #7 | $69.32 | 13.160% | $78.4425 | $78.44 | $78.45 | $78.40 |
| 7 purchase totals = | $624.06 | $688.9903 | $688.99 | $689.00 | $688.80 | |