| 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 | $83.55 | 5.760% | $88.3625 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $41.73 | 9.704% | $45.7795 | $45.78 | $45.80 | $45.80 |
| Purchase #3 | $200.43 | 9.629% | $219.7294 | $219.73 | $219.75 | $219.70 |
| Purchase #4 | $122.76 | 9.308% | $134.1865 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $6.42 | 7.725% | $6.9159 | $6.92 | $6.90 | $6.90 |
| Purchase #6 | $118.66 | 4.862% | $124.4292 | $124.43 | $124.45 | $124.40 |
| Purchase #7 | $80.96 | 5.454% | $85.3756 | $85.38 | $85.40 | $85.40 |
| 7 purchase totals = | $654.51 | $704.7786 | $704.79 | $704.85 | $704.80 | |