| 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 | $52.40 | 7.597% | $56.3808 | $56.38 | $56.40 | $56.40 |
| Purchase #2 | $125.89 | 8.720% | $136.8676 | $136.87 | $136.85 | $136.90 |
| Purchase #3 | $138.64 | 12.381% | $155.805 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $22.74 | 11.618% | $25.3819 | $25.38 | $25.40 | $25.40 |
| Purchase #5 | $25.51 | 6.159% | $27.0812 | $27.08 | $27.10 | $27.10 |
| Purchase #6 | $139.33 | 13.206% | $157.7299 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $60.63 | 11.762% | $67.7613 | $67.76 | $67.75 | $67.80 |
| 7 purchase totals = | $565.14 | $627.0077 | $627.01 | $627.05 | $627.10 | |