| 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 | $97.87 | 3.437% | $101.2338 | $101.23 | $101.25 | $101.20 |
| Purchase #2 | $16.75 | 7.501% | $18.0064 | $18.01 | $18.00 | $18.00 |
| Purchase #3 | $20.85 | 13.304% | $23.6239 | $23.62 | $23.60 | $23.60 |
| Purchase #4 | $246.90 | 7.827% | $266.2249 | $266.22 | $266.20 | $266.20 |
| Purchase #5 | $159.41 | 7.637% | $171.5841 | $171.58 | $171.60 | $171.60 |
| Purchase #6 | $77.65 | 11.338% | $86.454 | $86.45 | $86.45 | $86.50 |
| Purchase #7 | $88.71 | 10.835% | $98.3217 | $98.32 | $98.30 | $98.30 |
| 7 purchase totals = | $708.14 | $765.4488 | $765.43 | $765.40 | $765.40 | |