| 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 | $86.55 | 7.389% | $92.9452 | $92.95 | $92.95 | $92.90 |
| Purchase #2 | $117.55 | 7.116% | $125.9149 | $125.91 | $125.90 | $125.90 |
| Purchase #3 | $7.84 | 6.621% | $8.3591 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $184.53 | 10.870% | $204.5884 | $204.59 | $204.60 | $204.60 |
| Purchase #5 | $136.96 | 12.126% | $153.5678 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $221.27 | 5.403% | $233.2252 | $233.23 | $233.25 | $233.20 |
| Purchase #7 | $95.60 | 11.424% | $106.5213 | $106.52 | $106.50 | $106.50 |
| 7 purchase totals = | $850.30 | $925.1219 | $925.13 | $925.10 | $925.10 | |