| 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 | $78.96 | 7.210% | $84.653 | $84.65 | $84.65 | $84.70 |
| Purchase #2 | $122.66 | 11.238% | $136.4445 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $107.40 | 7.776% | $115.7514 | $115.75 | $115.75 | $115.80 |
| Purchase #4 | $90.77 | 8.144% | $98.1623 | $98.16 | $98.15 | $98.20 |
| Purchase #5 | $83.48 | 11.649% | $93.2046 | $93.20 | $93.20 | $93.20 |
| Purchase #6 | $250.94 | 4.169% | $261.4017 | $261.40 | $261.40 | $261.40 |
| Purchase #7 | $170.33 | 4.757% | $178.4326 | $178.43 | $178.45 | $178.40 |
| 7 purchase totals = | $904.54 | $968.0501 | $968.03 | $968.05 | $968.10 | |