| 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 | $78.89 | 8.516% | $85.6083 | $85.61 | $85.60 | $85.60 |
| Purchase #2 | $166.35 | 10.318% | $183.514 | $183.51 | $183.50 | $183.50 |
| Purchase #3 | $115.44 | 7.552% | $124.158 | $124.16 | $124.15 | $124.20 |
| Purchase #4 | $177.38 | 13.366% | $201.0886 | $201.09 | $201.10 | $201.10 |
| Purchase #5 | $164.61 | 13.109% | $186.1887 | $186.19 | $186.20 | $186.20 |
| Purchase #6 | $94.92 | 11.753% | $106.0759 | $106.08 | $106.10 | $106.10 |
| Purchase #7 | $104.44 | 3.768% | $108.3753 | $108.38 | $108.40 | $108.40 |
| 7 purchase totals = | $902.03 | $995.0088 | $995.02 | $995.05 | $995.10 | |