| 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 | $43.57 | 3.695% | $45.1799 | $45.18 | $45.20 | $45.20 |
| Purchase #2 | $96.66 | 4.575% | $101.0822 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $114.42 | 5.412% | $120.6124 | $120.61 | $120.60 | $120.60 |
| Purchase #4 | $75.49 | 7.353% | $81.0408 | $81.04 | $81.05 | $81.00 |
| Purchase #5 | $178.39 | 3.302% | $184.2804 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $39.74 | 3.592% | $41.1675 | $41.17 | $41.15 | $41.20 |
| Purchase #7 | $49.57 | 6.494% | $52.7891 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $597.84 | $626.1523 | $626.15 | $626.20 | $626.20 | |