| 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 | $108.93 | 9.725% | $119.5234 | $119.52 | $119.50 | $119.50 |
| Purchase #2 | $183.58 | 9.691% | $201.3707 | $201.37 | $201.35 | $201.40 |
| Purchase #3 | $206.89 | 13.293% | $234.3919 | $234.39 | $234.40 | $234.40 |
| Purchase #4 | $142.93 | 12.287% | $160.4918 | $160.49 | $160.50 | $160.50 |
| Purchase #5 | $63.77 | 9.631% | $69.9117 | $69.91 | $69.90 | $69.90 |
| Purchase #6 | $76.86 | 9.866% | $84.443 | $84.44 | $84.45 | $84.40 |
| Purchase #7 | $97.39 | 7.341% | $104.5394 | $104.54 | $104.55 | $104.50 |
| 7 purchase totals = | $880.35 | $974.6719 | $974.66 | $974.65 | $974.60 | |