| 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 | $10.40 | 9.709% | $11.4097 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $150.49 | 10.438% | $166.1981 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $21.89 | 12.278% | $24.5777 | $24.58 | $24.60 | $24.60 |
| Purchase #4 | $45.92 | 11.777% | $51.328 | $51.33 | $51.35 | $51.30 |
| Purchase #5 | $180.51 | 12.492% | $203.0593 | $203.06 | $203.05 | $203.10 |
| Purchase #6 | $164.99 | 3.677% | $171.0567 | $171.06 | $171.05 | $171.10 |
| Purchase #7 | $181.32 | 9.205% | $198.0105 | $198.01 | $198.00 | $198.00 |
| 7 purchase totals = | $755.52 | $825.6400 | $825.65 | $825.65 | $825.70 | |