| 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 | $103.71 | 5.569% | $109.4856 | $109.49 | $109.50 | $109.50 |
| Purchase #2 | $161.60 | 3.260% | $166.8682 | $166.87 | $166.85 | $166.90 |
| Purchase #3 | $133.77 | 7.848% | $144.2683 | $144.27 | $144.25 | $144.30 |
| Purchase #4 | $162.39 | 5.717% | $171.6738 | $171.67 | $171.65 | $171.70 |
| Purchase #5 | $86.66 | 11.507% | $96.632 | $96.63 | $96.65 | $96.60 |
| Purchase #6 | $55.64 | 9.317% | $60.824 | $60.82 | $60.80 | $60.80 |
| Purchase #7 | $44.87 | 9.432% | $49.1021 | $49.10 | $49.10 | $49.10 |
| 7 purchase totals = | $748.64 | $798.8540 | $798.85 | $798.80 | $798.90 | |