| 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 | $36.65 | 3.253% | $37.8422 | $37.84 | $37.85 | $37.80 |
| Purchase #2 | $190.61 | 4.217% | $198.648 | $198.65 | $198.65 | $198.60 |
| Purchase #3 | $131.89 | 6.692% | $140.7161 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $63.32 | 10.383% | $69.8945 | $69.89 | $69.90 | $69.90 |
| Purchase #5 | $22.25 | 8.126% | $24.058 | $24.06 | $24.05 | $24.10 |
| Purchase #6 | $171.94 | 5.488% | $181.3761 | $181.38 | $181.40 | $181.40 |
| Purchase #7 | $196.89 | 4.153% | $205.0668 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $813.55 | $857.6017 | $857.61 | $857.60 | $857.60 | |