| 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 | $237.70 | 8.379% | $257.6169 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $57.61 | 10.456% | $63.6337 | $63.63 | $63.65 | $63.60 |
| Purchase #3 | $206.41 | 10.272% | $227.6124 | $227.61 | $227.60 | $227.60 |
| Purchase #4 | $134.69 | 3.105% | $138.8721 | $138.87 | $138.85 | $138.90 |
| Purchase #5 | $84.76 | 3.536% | $87.7571 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $153.64 | 5.265% | $161.7291 | $161.73 | $161.75 | $161.70 |
| Purchase #7 | $60.64 | 4.504% | $63.3712 | $63.37 | $63.35 | $63.40 |
| 7 purchase totals = | $935.45 | $1,000.5925 | $1,000.59 | $1,000.55 | $1,000.60 | |