| 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 | $46.43 | 13.830% | $52.8513 | $52.85 | $52.85 | $52.90 |
| Purchase #2 | $250.40 | 9.175% | $273.3742 | $273.37 | $273.35 | $273.40 |
| Purchase #3 | $29.76 | 3.506% | $30.8034 | $30.80 | $30.80 | $30.80 |
| Purchase #4 | $92.88 | 12.808% | $104.7761 | $104.78 | $104.80 | $104.80 |
| Purchase #5 | $150.77 | 11.406% | $167.9668 | $167.97 | $167.95 | $168.00 |
| Purchase #6 | $150.33 | 13.454% | $170.5554 | $170.56 | $170.55 | $170.60 |
| Purchase #7 | $169.48 | 7.150% | $181.5978 | $181.60 | $181.60 | $181.60 |
| 7 purchase totals = | $890.05 | $981.9250 | $981.93 | $981.90 | $982.10 | |