| 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 | $105.37 | 9.605% | $115.4908 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $43.77 | 13.193% | $49.5446 | $49.54 | $49.55 | $49.50 |
| Purchase #3 | $61.54 | 8.662% | $66.8706 | $66.87 | $66.85 | $66.90 |
| Purchase #4 | $164.75 | 7.375% | $176.9003 | $176.90 | $176.90 | $176.90 |
| Purchase #5 | $235.28 | 12.320% | $264.2665 | $264.27 | $264.25 | $264.30 |
| Purchase #6 | $161.79 | 5.724% | $171.0509 | $171.05 | $171.05 | $171.10 |
| Purchase #7 | $47.26 | 5.341% | $49.7842 | $49.78 | $49.80 | $49.80 |
| 7 purchase totals = | $819.76 | $893.9079 | $893.90 | $893.90 | $894.00 | |