| 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 | $37.99 | 8.340% | $41.1584 | $41.16 | $41.15 | $41.20 |
| Purchase #2 | $141.35 | 7.638% | $152.1463 | $152.15 | $152.15 | $152.10 |
| Purchase #3 | $120.70 | 10.204% | $133.0162 | $133.02 | $133.00 | $133.00 |
| Purchase #4 | $20.76 | 11.633% | $23.175 | $23.18 | $23.20 | $23.20 |
| Purchase #5 | $150.46 | 12.273% | $168.926 | $168.93 | $168.95 | $168.90 |
| Purchase #6 | $104.79 | 3.479% | $108.4356 | $108.44 | $108.45 | $108.40 |
| Purchase #7 | $162.60 | 3.238% | $167.865 | $167.87 | $167.85 | $167.90 |
| 7 purchase totals = | $738.65 | $794.7225 | $794.75 | $794.75 | $794.70 | |