| 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 | $43.31 | 3.695% | $44.9103 | $44.91 | $44.90 | $44.90 |
| Purchase #2 | $46.95 | 5.237% | $49.4088 | $49.41 | $49.40 | $49.40 |
| Purchase #3 | $177.75 | 4.183% | $185.1853 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $21.32 | 7.236% | $22.8627 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $244.36 | 12.641% | $275.2495 | $275.25 | $275.25 | $275.20 |
| Purchase #6 | $60.91 | 4.848% | $63.8629 | $63.86 | $63.85 | $63.90 |
| Purchase #7 | $128.81 | 11.657% | $143.8254 | $143.83 | $143.85 | $143.80 |
| 7 purchase totals = | $723.41 | $785.3049 | $785.31 | $785.30 | $785.30 | |