| 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 | $225.76 | 9.332% | $246.8279 | $246.83 | $246.85 | $246.80 |
| Purchase #2 | $22.70 | 12.277% | $25.4869 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $110.57 | 6.547% | $117.809 | $117.81 | $117.80 | $117.80 |
| Purchase #4 | $38.56 | 7.530% | $41.4636 | $41.46 | $41.45 | $41.50 |
| Purchase #5 | $33.37 | 6.339% | $35.4853 | $35.49 | $35.50 | $35.50 |
| Purchase #6 | $30.58 | 7.431% | $32.8524 | $32.85 | $32.85 | $32.90 |
| Purchase #7 | $104.30 | 4.747% | $109.2511 | $109.25 | $109.25 | $109.30 |
| 7 purchase totals = | $565.84 | $609.1762 | $609.18 | $609.20 | $609.30 | |