| 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 | $101.39 | 3.432% | $104.8697 | $104.87 | $104.85 | $104.90 |
| Purchase #2 | $6.89 | 8.407% | $7.4692 | $7.47 | $7.45 | $7.50 |
| Purchase #3 | $182.27 | 9.567% | $199.7078 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $212.44 | 9.117% | $231.8082 | $231.81 | $231.80 | $231.80 |
| Purchase #5 | $216.80 | 7.336% | $232.7044 | $232.70 | $232.70 | $232.70 |
| Purchase #6 | $73.40 | 5.350% | $77.3269 | $77.33 | $77.35 | $77.30 |
| Purchase #7 | $155.81 | 3.428% | $161.1512 | $161.15 | $161.15 | $161.20 |
| 7 purchase totals = | $949.00 | $1,015.0374 | $1,015.04 | $1,015.00 | $1,015.10 | |