| 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 | $35.56 | 7.697% | $38.2971 | $38.30 | $38.30 | $38.30 |
| Purchase #2 | $225.67 | 4.669% | $236.2065 | $236.21 | $236.20 | $236.20 |
| Purchase #3 | $126.45 | 4.289% | $131.8734 | $131.87 | $131.85 | $131.90 |
| Purchase #4 | $10.50 | 11.282% | $11.6846 | $11.68 | $11.70 | $11.70 |
| Purchase #5 | $71.54 | 11.851% | $80.0182 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $59.28 | 9.313% | $64.8007 | $64.80 | $64.80 | $64.80 |
| Purchase #7 | $84.80 | 10.738% | $93.9058 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $613.80 | $656.7863 | $656.79 | $656.75 | $656.80 | |