| 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 | $99.66 | 10.430% | $110.0545 | $110.05 | $110.05 | $110.10 |
| Purchase #2 | $104.57 | 13.477% | $118.6629 | $118.66 | $118.65 | $118.70 |
| Purchase #3 | $107.38 | 9.396% | $117.4694 | $117.47 | $117.45 | $117.50 |
| Purchase #4 | $24.32 | 12.796% | $27.432 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $176.98 | 12.575% | $199.2352 | $199.24 | $199.25 | $199.20 |
| Purchase #6 | $78.77 | 3.598% | $81.6041 | $81.60 | $81.60 | $81.60 |
| Purchase #7 | $73.58 | 4.237% | $76.6976 | $76.70 | $76.70 | $76.70 |
| 7 purchase totals = | $665.26 | $731.1557 | $731.15 | $731.15 | $731.20 | |