| 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 | $88.40 | 11.868% | $98.8913 | $98.89 | $98.90 | $98.90 |
| Purchase #2 | $236.86 | 13.346% | $268.4713 | $268.47 | $268.45 | $268.50 |
| Purchase #3 | $17.60 | 13.491% | $19.9744 | $19.97 | $19.95 | $20.00 |
| Purchase #4 | $129.58 | 6.140% | $137.5362 | $137.54 | $137.55 | $137.50 |
| Purchase #5 | $145.88 | 12.221% | $163.708 | $163.71 | $163.70 | $163.70 |
| Purchase #6 | $51.88 | 8.589% | $56.336 | $56.34 | $56.35 | $56.30 |
| Purchase #7 | $199.71 | 4.396% | $208.4893 | $208.49 | $208.50 | $208.50 |
| 7 purchase totals = | $869.91 | $953.4065 | $953.41 | $953.40 | $953.40 | |