| 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 | $216.99 | 4.558% | $226.8804 | $226.88 | $226.90 | $226.90 |
| Purchase #2 | $20.82 | 10.709% | $23.0496 | $23.05 | $23.05 | $23.00 |
| Purchase #3 | $41.59 | 5.574% | $43.9082 | $43.91 | $43.90 | $43.90 |
| Purchase #4 | $71.65 | 11.484% | $79.8783 | $79.88 | $79.90 | $79.90 |
| Purchase #5 | $104.36 | 3.199% | $107.6985 | $107.70 | $107.70 | $107.70 |
| Purchase #6 | $49.86 | 8.815% | $54.2552 | $54.26 | $54.25 | $54.30 |
| Purchase #7 | $119.94 | 9.782% | $131.6725 | $131.67 | $131.65 | $131.70 |
| 7 purchase totals = | $625.21 | $667.3427 | $667.35 | $667.35 | $667.40 | |