| 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 | $23.46 | 11.794% | $26.2269 | $26.23 | $26.25 | $26.20 |
| Purchase #2 | $45.76 | 6.532% | $48.749 | $48.75 | $48.75 | $48.70 |
| Purchase #3 | $85.37 | 3.821% | $88.632 | $88.63 | $88.65 | $88.60 |
| Purchase #4 | $109.80 | 13.348% | $124.4561 | $124.46 | $124.45 | $124.50 |
| Purchase #5 | $212.29 | 12.355% | $238.5184 | $238.52 | $238.50 | $238.50 |
| Purchase #6 | $28.79 | 10.500% | $31.813 | $31.81 | $31.80 | $31.80 |
| Purchase #7 | $104.52 | 4.481% | $109.2035 | $109.20 | $109.20 | $109.20 |
| 7 purchase totals = | $609.99 | $667.5989 | $667.60 | $667.60 | $667.50 | |