| 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 | $31.33 | 5.168% | $32.9491 | $32.95 | $32.95 | $32.90 |
| Purchase #2 | $250.99 | 4.544% | $262.395 | $262.40 | $262.40 | $262.40 |
| Purchase #3 | $122.55 | 12.758% | $138.1849 | $138.18 | $138.20 | $138.20 |
| Purchase #4 | $97.35 | 7.514% | $104.6649 | $104.66 | $104.65 | $104.70 |
| Purchase #5 | $75.92 | 3.322% | $78.4421 | $78.44 | $78.45 | $78.40 |
| Purchase #6 | $13.61 | 5.670% | $14.3817 | $14.38 | $14.40 | $14.40 |
| Purchase #7 | $81.83 | 11.167% | $90.968 | $90.97 | $90.95 | $91.00 |
| 7 purchase totals = | $673.58 | $721.9857 | $721.98 | $722.00 | $722.00 | |