| 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 | $18.61 | 9.596% | $20.3958 | $20.40 | $20.40 | $20.40 |
| Purchase #2 | $246.92 | 3.269% | $254.9918 | $254.99 | $255.00 | $255.00 |
| Purchase #3 | $205.32 | 8.142% | $222.0372 | $222.04 | $222.05 | $222.00 |
| Purchase #4 | $38.35 | 6.111% | $40.6936 | $40.69 | $40.70 | $40.70 |
| Purchase #5 | $121.87 | 12.322% | $136.8868 | $136.89 | $136.90 | $136.90 |
| Purchase #6 | $171.62 | 11.401% | $191.1864 | $191.19 | $191.20 | $191.20 |
| Purchase #7 | $6.45 | 11.546% | $7.1947 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $809.14 | $873.3863 | $873.39 | $873.45 | $873.40 | |