| 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 | $77.73 | 9.158% | $84.8485 | $84.85 | $84.85 | $84.80 |
| Purchase #2 | $185.65 | 4.339% | $193.7054 | $193.71 | $193.70 | $193.70 |
| Purchase #3 | $98.92 | 5.798% | $104.6554 | $104.66 | $104.65 | $104.70 |
| Purchase #4 | $218.86 | 13.138% | $247.6138 | $247.61 | $247.60 | $247.60 |
| Purchase #5 | $83.78 | 6.791% | $89.4695 | $89.47 | $89.45 | $89.50 |
| Purchase #6 | $189.82 | 8.368% | $205.7041 | $205.70 | $205.70 | $205.70 |
| Purchase #7 | $227.67 | 11.824% | $254.5897 | $254.59 | $254.60 | $254.60 |
| 7 purchase totals = | $1,082.43 | $1,180.5864 | $1,180.59 | $1,180.55 | $1,180.60 | |