| 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 | $26.93 | 9.157% | $29.396 | $29.40 | $29.40 | $29.40 |
| Purchase #2 | $237.84 | 8.426% | $257.8804 | $257.88 | $257.90 | $257.90 |
| Purchase #3 | $129.81 | 8.806% | $141.2411 | $141.24 | $141.25 | $141.20 |
| Purchase #4 | $8.88 | 9.676% | $9.7392 | $9.74 | $9.75 | $9.70 |
| Purchase #5 | $79.26 | 4.331% | $82.6928 | $82.69 | $82.70 | $82.70 |
| Purchase #6 | $191.78 | 6.204% | $203.678 | $203.68 | $203.70 | $203.70 |
| Purchase #7 | $81.47 | 13.733% | $92.6583 | $92.66 | $92.65 | $92.70 |
| 7 purchase totals = | $755.97 | $817.2858 | $817.29 | $817.35 | $817.30 | |