| 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 | $163.60 | 8.498% | $177.5027 | $177.50 | $177.50 | $177.50 |
| Purchase #2 | $70.40 | 6.315% | $74.8458 | $74.85 | $74.85 | $74.80 |
| Purchase #3 | $8.57 | 11.138% | $9.5245 | $9.52 | $9.50 | $9.50 |
| Purchase #4 | $71.79 | 11.425% | $79.992 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $207.42 | 9.802% | $227.7513 | $227.75 | $227.75 | $227.80 |
| Purchase #6 | $225.26 | 4.838% | $236.1581 | $236.16 | $236.15 | $236.20 |
| Purchase #7 | $24.72 | 9.617% | $27.0973 | $27.10 | $27.10 | $27.10 |
| 7 purchase totals = | $771.76 | $832.8717 | $832.87 | $832.85 | $832.90 | |