| 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 | $41.25 | 10.141% | $45.4332 | $45.43 | $45.45 | $45.40 |
| Purchase #2 | $231.65 | 8.543% | $251.4399 | $251.44 | $251.45 | $251.40 |
| Purchase #3 | $15.71 | 12.545% | $17.6808 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $36.33 | 3.516% | $37.6074 | $37.61 | $37.60 | $37.60 |
| Purchase #5 | $7.98 | 12.446% | $8.9732 | $8.97 | $8.95 | $9.00 |
| Purchase #6 | $15.26 | 11.157% | $16.9626 | $16.96 | $16.95 | $17.00 |
| Purchase #7 | $216.43 | 4.384% | $225.9183 | $225.92 | $225.90 | $225.90 |
| 7 purchase totals = | $564.61 | $604.0154 | $604.01 | $604.00 | $604.00 | |