| 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 | $30.94 | 9.224% | $33.7939 | $33.79 | $33.80 | $33.80 |
| Purchase #2 | $213.91 | 6.253% | $227.2858 | $227.29 | $227.30 | $227.30 |
| Purchase #3 | $46.71 | 5.567% | $49.3103 | $49.31 | $49.30 | $49.30 |
| Purchase #4 | $229.58 | 9.505% | $251.4016 | $251.40 | $251.40 | $251.40 |
| Purchase #5 | $225.47 | 7.769% | $242.9868 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $107.75 | 12.194% | $120.889 | $120.89 | $120.90 | $120.90 |
| Purchase #7 | $29.37 | 12.249% | $32.9675 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $883.73 | $958.6349 | $958.64 | $958.65 | $958.70 | |