| 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 | $55.72 | 6.549% | $59.3691 | $59.37 | $59.35 | $59.40 |
| Purchase #2 | $182.57 | 8.481% | $198.0538 | $198.05 | $198.05 | $198.10 |
| Purchase #3 | $49.78 | 5.715% | $52.6249 | $52.62 | $52.60 | $52.60 |
| Purchase #4 | $120.62 | 11.793% | $134.8447 | $134.84 | $134.85 | $134.80 |
| Purchase #5 | $72.95 | 8.700% | $79.2967 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $226.54 | 8.204% | $245.1253 | $245.13 | $245.15 | $245.10 |
| Purchase #7 | $28.93 | 6.324% | $30.7595 | $30.76 | $30.75 | $30.80 |
| 7 purchase totals = | $737.11 | $800.0740 | $800.07 | $800.05 | $800.10 | |