| 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 | $72.33 | 8.619% | $78.5641 | $78.56 | $78.55 | $78.60 |
| Purchase #2 | $83.69 | 6.682% | $89.2822 | $89.28 | $89.30 | $89.30 |
| Purchase #3 | $124.28 | 9.367% | $135.9213 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $98.90 | 3.310% | $102.1736 | $102.17 | $102.15 | $102.20 |
| Purchase #5 | $223.77 | 8.461% | $242.7032 | $242.70 | $242.70 | $242.70 |
| Purchase #6 | $91.63 | 12.818% | $103.3751 | $103.38 | $103.40 | $103.40 |
| Purchase #7 | $197.37 | 8.632% | $214.407 | $214.41 | $214.40 | $214.40 |
| 7 purchase totals = | $891.97 | $966.4265 | $966.42 | $966.40 | $966.50 | |