| 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 | $82.62 | 5.597% | $87.2442 | $87.24 | $87.25 | $87.20 |
| Purchase #2 | $123.60 | 11.314% | $137.5841 | $137.58 | $137.60 | $137.60 |
| Purchase #3 | $162.59 | 10.548% | $179.74 | $179.74 | $179.75 | $179.70 |
| Purchase #4 | $80.86 | 12.231% | $90.75 | $90.75 | $90.75 | $90.80 |
| Purchase #5 | $248.87 | 5.204% | $261.8212 | $261.82 | $261.80 | $261.80 |
| Purchase #6 | $140.91 | 10.519% | $155.7323 | $155.73 | $155.75 | $155.70 |
| Purchase #7 | $52.79 | 8.733% | $57.4002 | $57.40 | $57.40 | $57.40 |
| 7 purchase totals = | $892.24 | $970.2720 | $970.26 | $970.30 | $970.20 | |