| 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 | $76.42 | 5.844% | $80.886 | $80.89 | $80.90 | $80.90 |
| Purchase #2 | $153.91 | 11.165% | $171.0941 | $171.09 | $171.10 | $171.10 |
| Purchase #3 | $103.70 | 5.238% | $109.1318 | $109.13 | $109.15 | $109.10 |
| Purchase #4 | $232.60 | 8.753% | $252.9595 | $252.96 | $252.95 | $253.00 |
| Purchase #5 | $74.72 | 6.420% | $79.517 | $79.52 | $79.50 | $79.50 |
| Purchase #6 | $37.59 | 6.646% | $40.0882 | $40.09 | $40.10 | $40.10 |
| Purchase #7 | $231.79 | 8.313% | $251.0587 | $251.06 | $251.05 | $251.10 |
| 7 purchase totals = | $910.73 | $984.7353 | $984.74 | $984.75 | $984.80 | |