| 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 | $140.70 | 6.555% | $149.9229 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $248.50 | 8.780% | $270.3183 | $270.32 | $270.30 | $270.30 |
| Purchase #3 | $22.29 | 11.791% | $24.9182 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $115.97 | 10.106% | $127.6899 | $127.69 | $127.70 | $127.70 |
| Purchase #5 | $50.40 | 4.457% | $52.6463 | $52.65 | $52.65 | $52.60 |
| Purchase #6 | $186.87 | 11.243% | $207.8798 | $207.88 | $207.90 | $207.90 |
| Purchase #7 | $28.29 | 7.475% | $30.4047 | $30.40 | $30.40 | $30.40 |
| 7 purchase totals = | $793.02 | $863.7801 | $863.78 | $863.75 | $863.70 | |