| 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 | $25.44 | 10.254% | $28.0486 | $28.05 | $28.05 | $28.00 |
| Purchase #2 | $179.35 | 7.618% | $193.0129 | $193.01 | $193.00 | $193.00 |
| Purchase #3 | $232.75 | 9.138% | $254.0187 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $235.57 | 10.735% | $260.8584 | $260.86 | $260.85 | $260.90 |
| Purchase #5 | $207.59 | 6.297% | $220.6619 | $220.66 | $220.65 | $220.70 |
| Purchase #6 | $73.93 | 11.423% | $82.375 | $82.38 | $82.40 | $82.40 |
| Purchase #7 | $14.92 | 6.545% | $15.8965 | $15.90 | $15.90 | $15.90 |
| 7 purchase totals = | $969.55 | $1,054.8720 | $1,054.88 | $1,054.85 | $1,054.90 | |