| 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 | $61.93 | 9.553% | $67.8462 | $67.85 | $67.85 | $67.80 |
| Purchase #2 | $52.41 | 7.576% | $56.3806 | $56.38 | $56.40 | $56.40 |
| Purchase #3 | $148.87 | 6.348% | $158.3203 | $158.32 | $158.30 | $158.30 |
| Purchase #4 | $107.84 | 7.643% | $116.0822 | $116.08 | $116.10 | $116.10 |
| Purchase #5 | $19.66 | 13.860% | $22.3849 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $186.67 | 9.774% | $204.9151 | $204.92 | $204.90 | $204.90 |
| Purchase #7 | $200.55 | 5.144% | $210.8663 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $777.93 | $836.7956 | $836.80 | $836.80 | $836.80 | |