| 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 | $71.59 | 8.799% | $77.8892 | $77.89 | $77.90 | $77.90 |
| Purchase #2 | $82.82 | 4.234% | $86.3266 | $86.33 | $86.35 | $86.30 |
| Purchase #3 | $11.86 | 5.668% | $12.5322 | $12.53 | $12.55 | $12.50 |
| Purchase #4 | $28.50 | 11.306% | $31.7222 | $31.72 | $31.70 | $31.70 |
| Purchase #5 | $205.49 | 7.616% | $221.1401 | $221.14 | $221.15 | $221.10 |
| Purchase #6 | $232.94 | 3.300% | $240.627 | $240.63 | $240.65 | $240.60 |
| Purchase #7 | $172.59 | 8.334% | $186.9737 | $186.97 | $186.95 | $187.00 |
| 7 purchase totals = | $805.79 | $857.2110 | $857.21 | $857.25 | $857.10 | |