| 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 | $21.63 | 8.341% | $23.4342 | $23.43 | $23.45 | $23.40 |
| Purchase #2 | $34.45 | 6.717% | $36.764 | $36.76 | $36.75 | $36.80 |
| Purchase #3 | $25.68 | 6.735% | $27.4095 | $27.41 | $27.40 | $27.40 |
| Purchase #4 | $220.34 | 10.209% | $242.8345 | $242.83 | $242.85 | $242.80 |
| Purchase #5 | $248.47 | 3.600% | $257.4149 | $257.41 | $257.40 | $257.40 |
| Purchase #6 | $63.35 | 5.605% | $66.9008 | $66.90 | $66.90 | $66.90 |
| Purchase #7 | $156.41 | 5.226% | $164.584 | $164.58 | $164.60 | $164.60 |
| 7 purchase totals = | $770.33 | $819.3419 | $819.32 | $819.35 | $819.30 | |