| 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 | $105.58 | 3.636% | $109.4189 | $109.42 | $109.40 | $109.40 |
| Purchase #2 | $167.41 | 10.803% | $185.4953 | $185.50 | $185.50 | $185.50 |
| Purchase #3 | $244.26 | 13.227% | $276.5683 | $276.57 | $276.55 | $276.60 |
| Purchase #4 | $69.42 | 12.219% | $77.9024 | $77.90 | $77.90 | $77.90 |
| Purchase #5 | $127.43 | 7.616% | $137.1351 | $137.14 | $137.15 | $137.10 |
| Purchase #6 | $157.52 | 9.791% | $172.9428 | $172.94 | $172.95 | $172.90 |
| Purchase #7 | $23.30 | 12.500% | $26.2125 | $26.21 | $26.20 | $26.20 |
| 7 purchase totals = | $894.92 | $985.6753 | $985.68 | $985.65 | $985.60 | |