| 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 | $27.88 | 5.579% | $29.4354 | $29.44 | $29.45 | $29.40 |
| Purchase #2 | $104.90 | 6.320% | $111.5297 | $111.53 | $111.55 | $111.50 |
| Purchase #3 | $120.78 | 13.458% | $137.0346 | $137.03 | $137.05 | $137.00 |
| Purchase #4 | $166.46 | 6.146% | $176.6906 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $140.89 | 6.532% | $150.0929 | $150.09 | $150.10 | $150.10 |
| Purchase #6 | $216.68 | 9.144% | $236.4932 | $236.49 | $236.50 | $236.50 |
| Purchase #7 | $246.88 | 10.849% | $273.664 | $273.66 | $273.65 | $273.70 |
| 7 purchase totals = | $1,024.47 | $1,114.9404 | $1,114.93 | $1,115.00 | $1,114.90 | |