| 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 | $76.45 | 6.341% | $81.2977 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $210.97 | 8.817% | $229.5712 | $229.57 | $229.55 | $229.60 |
| Purchase #3 | $136.33 | 3.392% | $140.9543 | $140.95 | $140.95 | $141.00 |
| Purchase #4 | $113.45 | 9.655% | $124.4036 | $124.40 | $124.40 | $124.40 |
| Purchase #5 | $104.61 | 6.805% | $111.7287 | $111.73 | $111.75 | $111.70 |
| Purchase #6 | $170.75 | 5.290% | $179.7827 | $179.78 | $179.80 | $179.80 |
| Purchase #7 | $69.84 | 11.429% | $77.822 | $77.82 | $77.80 | $77.80 |
| 7 purchase totals = | $882.40 | $945.5602 | $945.55 | $945.55 | $945.60 | |