| 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 | $92.78 | 9.385% | $101.4874 | $101.49 | $101.50 | $101.50 |
| Purchase #2 | $78.27 | 5.352% | $82.459 | $82.46 | $82.45 | $82.50 |
| Purchase #3 | $39.96 | 12.234% | $44.8487 | $44.85 | $44.85 | $44.80 |
| Purchase #4 | $228.79 | 12.781% | $258.0316 | $258.03 | $258.05 | $258.00 |
| Purchase #5 | $23.28 | 7.360% | $24.9934 | $24.99 | $25.00 | $25.00 |
| Purchase #6 | $27.92 | 10.538% | $30.8622 | $30.86 | $30.85 | $30.90 |
| Purchase #7 | $189.59 | 12.740% | $213.7438 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $680.59 | $756.4261 | $756.42 | $756.45 | $756.40 | |