| 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 | $82.86 | 4.275% | $86.4023 | $86.40 | $86.40 | $86.40 |
| Purchase #2 | $150.65 | 8.452% | $163.3829 | $163.38 | $163.40 | $163.40 |
| Purchase #3 | $10.66 | 10.693% | $11.7999 | $11.80 | $11.80 | $11.80 |
| Purchase #4 | $248.26 | 8.604% | $269.6203 | $269.62 | $269.60 | $269.60 |
| Purchase #5 | $9.31 | 10.442% | $10.2822 | $10.28 | $10.30 | $10.30 |
| Purchase #6 | $139.61 | 9.492% | $152.8618 | $152.86 | $152.85 | $152.90 |
| Purchase #7 | $186.32 | 12.822% | $210.21 | $210.21 | $210.20 | $210.20 |
| 7 purchase totals = | $827.67 | $904.5594 | $904.55 | $904.55 | $904.60 | |