| 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 | $237.39 | 5.772% | $251.0922 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $133.71 | 8.661% | $145.2906 | $145.29 | $145.30 | $145.30 |
| Purchase #3 | $7.31 | 4.605% | $7.6466 | $7.65 | $7.65 | $7.60 |
| Purchase #4 | $58.61 | 4.627% | $61.3219 | $61.32 | $61.30 | $61.30 |
| Purchase #5 | $175.97 | 10.831% | $195.0293 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $56.33 | 11.802% | $62.9781 | $62.98 | $63.00 | $63.00 |
| Purchase #7 | $48.99 | 8.493% | $53.1507 | $53.15 | $53.15 | $53.20 |
| 7 purchase totals = | $718.31 | $776.5094 | $776.51 | $776.55 | $776.50 | |