| 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 | $82.39 | 13.691% | $93.67 | $93.67 | $93.65 | $93.70 |
| Purchase #2 | $225.91 | 5.168% | $237.585 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $232.51 | 9.816% | $255.3332 | $255.33 | $255.35 | $255.30 |
| Purchase #4 | $222.49 | 4.442% | $232.373 | $232.37 | $232.35 | $232.40 |
| Purchase #5 | $65.94 | 12.353% | $74.0856 | $74.09 | $74.10 | $74.10 |
| Purchase #6 | $71.90 | 12.115% | $80.6107 | $80.61 | $80.60 | $80.60 |
| Purchase #7 | $104.76 | 3.716% | $108.6529 | $108.65 | $108.65 | $108.70 |
| 7 purchase totals = | $1,005.90 | $1,082.3104 | $1,082.31 | $1,082.30 | $1,082.40 | |