| 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 | $76.49 | 6.631% | $81.5621 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $227.53 | 8.639% | $247.1863 | $247.19 | $247.20 | $247.20 |
| Purchase #3 | $72.66 | 11.509% | $81.0224 | $81.02 | $81.00 | $81.00 |
| Purchase #4 | $134.43 | 8.865% | $146.3472 | $146.35 | $146.35 | $146.30 |
| Purchase #5 | $209.88 | 4.377% | $219.0664 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $114.65 | 4.507% | $119.8173 | $119.82 | $119.80 | $119.80 |
| Purchase #7 | $20.47 | 3.375% | $21.1609 | $21.16 | $21.15 | $21.20 |
| 7 purchase totals = | $856.11 | $916.1626 | $916.17 | $916.10 | $916.20 | |