| 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 | $70.48 | 11.382% | $78.502 | $78.50 | $78.50 | $78.50 |
| Purchase #2 | $28.75 | 5.327% | $30.2815 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $166.78 | 13.828% | $189.8423 | $189.84 | $189.85 | $189.80 |
| Purchase #4 | $15.55 | 9.802% | $17.0742 | $17.07 | $17.05 | $17.10 |
| Purchase #5 | $47.69 | 11.844% | $53.3384 | $53.34 | $53.35 | $53.30 |
| Purchase #6 | $174.32 | 5.206% | $183.3951 | $183.40 | $183.40 | $183.40 |
| Purchase #7 | $15.31 | 10.442% | $16.9087 | $16.91 | $16.90 | $16.90 |
| 7 purchase totals = | $518.88 | $569.3422 | $569.34 | $569.35 | $569.30 | |