| 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 | $101.91 | 12.854% | $115.0095 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $65.46 | 3.637% | $67.8408 | $67.84 | $67.85 | $67.80 |
| Purchase #3 | $186.60 | 7.392% | $200.3935 | $200.39 | $200.40 | $200.40 |
| Purchase #4 | $39.94 | 7.244% | $42.8333 | $42.83 | $42.85 | $42.80 |
| Purchase #5 | $173.85 | 5.151% | $182.805 | $182.81 | $182.80 | $182.80 |
| Purchase #6 | $228.92 | 9.144% | $249.8524 | $249.85 | $249.85 | $249.90 |
| Purchase #7 | $30.54 | 12.237% | $34.2772 | $34.28 | $34.30 | $34.30 |
| 7 purchase totals = | $827.22 | $893.0117 | $893.01 | $893.05 | $893.00 | |