| 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 | $48.55 | 4.613% | $50.7896 | $50.79 | $50.80 | $50.80 |
| Purchase #2 | $242.89 | 10.350% | $268.0291 | $268.03 | $268.05 | $268.00 |
| Purchase #3 | $226.45 | 11.591% | $252.6978 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $214.91 | 6.562% | $229.0124 | $229.01 | $229.00 | $229.00 |
| Purchase #5 | $81.58 | 8.114% | $88.1994 | $88.20 | $88.20 | $88.20 |
| Purchase #6 | $17.98 | 3.378% | $18.5874 | $18.59 | $18.60 | $18.60 |
| Purchase #7 | $224.72 | 11.761% | $251.1493 | $251.15 | $251.15 | $251.10 |
| 7 purchase totals = | $1,057.08 | $1,158.4650 | $1,158.47 | $1,158.50 | $1,158.40 | |