| 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 | $90.80 | 4.402% | $94.797 | $94.80 | $94.80 | $94.80 |
| Purchase #2 | $180.97 | 11.266% | $201.3581 | $201.36 | $201.35 | $201.40 |
| Purchase #3 | $226.28 | 11.248% | $251.732 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $104.33 | 3.188% | $107.656 | $107.66 | $107.65 | $107.70 |
| Purchase #5 | $7.93 | 9.339% | $8.6706 | $8.67 | $8.65 | $8.70 |
| Purchase #6 | $44.66 | 11.818% | $49.9379 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $87.82 | 13.188% | $99.4017 | $99.40 | $99.40 | $99.40 |
| 7 purchase totals = | $742.79 | $813.5533 | $813.56 | $813.55 | $813.60 | |