| 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 | $88.55 | 10.337% | $97.7034 | $97.70 | $97.70 | $97.70 |
| Purchase #2 | $26.41 | 8.148% | $28.5619 | $28.56 | $28.55 | $28.60 |
| Purchase #3 | $239.47 | 13.314% | $271.353 | $271.35 | $271.35 | $271.40 |
| Purchase #4 | $5.83 | 5.863% | $6.1718 | $6.17 | $6.15 | $6.20 |
| Purchase #5 | $22.87 | 12.597% | $25.7509 | $25.75 | $25.75 | $25.80 |
| Purchase #6 | $216.67 | 9.453% | $237.1518 | $237.15 | $237.15 | $237.20 |
| Purchase #7 | $15.85 | 3.265% | $16.3675 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $615.65 | $683.0603 | $683.05 | $683.00 | $683.30 | |