| 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 | $28.36 | 3.503% | $29.3535 | $29.35 | $29.35 | $29.40 |
| Purchase #2 | $199.49 | 12.849% | $225.1225 | $225.12 | $225.10 | $225.10 |
| Purchase #3 | $176.69 | 3.231% | $182.3989 | $182.40 | $182.40 | $182.40 |
| Purchase #4 | $125.57 | 5.483% | $132.455 | $132.46 | $132.45 | $132.50 |
| Purchase #5 | $84.41 | 10.321% | $93.122 | $93.12 | $93.10 | $93.10 |
| Purchase #6 | $167.60 | 5.205% | $176.3236 | $176.32 | $176.30 | $176.30 |
| Purchase #7 | $24.45 | 11.577% | $27.2806 | $27.28 | $27.30 | $27.30 |
| 7 purchase totals = | $806.57 | $866.0561 | $866.05 | $866.00 | $866.10 | |