| 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 | $50.94 | 11.463% | $56.7793 | $56.78 | $56.80 | $56.80 |
| Purchase #2 | $191.59 | 12.666% | $215.8568 | $215.86 | $215.85 | $215.90 |
| Purchase #3 | $139.57 | 7.496% | $150.0322 | $150.03 | $150.05 | $150.00 |
| Purchase #4 | $208.86 | 7.362% | $224.2363 | $224.24 | $224.25 | $224.20 |
| Purchase #5 | $28.73 | 3.699% | $29.7927 | $29.79 | $29.80 | $29.80 |
| Purchase #6 | $82.59 | 12.473% | $92.8915 | $92.89 | $92.90 | $92.90 |
| Purchase #7 | $236.83 | 6.419% | $252.0321 | $252.03 | $252.05 | $252.00 |
| 7 purchase totals = | $939.11 | $1,021.6209 | $1,021.62 | $1,021.70 | $1,021.60 | |