| 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 | $64.92 | 8.684% | $70.5577 | $70.56 | $70.55 | $70.60 |
| Purchase #2 | $210.63 | 5.496% | $222.2062 | $222.21 | $222.20 | $222.20 |
| Purchase #3 | $21.66 | 9.305% | $23.6755 | $23.68 | $23.70 | $23.70 |
| Purchase #4 | $98.49 | 3.727% | $102.1607 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $81.43 | 12.432% | $91.5534 | $91.55 | $91.55 | $91.60 |
| Purchase #6 | $99.69 | 9.489% | $109.1496 | $109.15 | $109.15 | $109.10 |
| Purchase #7 | $140.74 | 3.245% | $145.307 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $717.56 | $764.6101 | $764.62 | $764.60 | $764.70 | |