| 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 | $118.30 | 4.645% | $123.795 | $123.80 | $123.80 | $123.80 |
| Purchase #2 | $69.35 | 8.862% | $75.4958 | $75.50 | $75.50 | $75.50 |
| Purchase #3 | $117.81 | 13.575% | $133.8027 | $133.80 | $133.80 | $133.80 |
| Purchase #4 | $22.60 | 4.598% | $23.6391 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $97.28 | 6.643% | $103.7423 | $103.74 | $103.75 | $103.70 |
| Purchase #6 | $47.71 | 4.830% | $50.0144 | $50.01 | $50.00 | $50.00 |
| Purchase #7 | $75.46 | 7.648% | $81.2312 | $81.23 | $81.25 | $81.20 |
| 7 purchase totals = | $548.51 | $591.7205 | $591.72 | $591.75 | $591.60 | |