| 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 | $69.48 | 4.448% | $72.5705 | $72.57 | $72.55 | $72.60 |
| Purchase #2 | $158.59 | 7.531% | $170.5334 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $105.41 | 4.556% | $110.2125 | $110.21 | $110.20 | $110.20 |
| Purchase #4 | $41.40 | 5.232% | $43.566 | $43.57 | $43.55 | $43.60 |
| Purchase #5 | $7.51 | 13.785% | $8.5453 | $8.55 | $8.55 | $8.50 |
| Purchase #6 | $236.78 | 10.673% | $262.0515 | $262.05 | $262.05 | $262.10 |
| Purchase #7 | $238.67 | 5.177% | $251.0259 | $251.03 | $251.05 | $251.00 |
| 7 purchase totals = | $857.84 | $918.5051 | $918.51 | $918.50 | $918.50 | |