| 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 | $48.58 | 6.319% | $51.6498 | $51.65 | $51.65 | $51.60 |
| Purchase #2 | $46.54 | 5.340% | $49.0252 | $49.03 | $49.05 | $49.00 |
| Purchase #3 | $56.57 | 10.584% | $62.5574 | $62.56 | $62.55 | $62.60 |
| Purchase #4 | $53.60 | 8.287% | $58.0418 | $58.04 | $58.05 | $58.00 |
| Purchase #5 | $201.83 | 3.817% | $209.5339 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $34.64 | 5.577% | $36.5719 | $36.57 | $36.55 | $36.60 |
| Purchase #7 | $188.45 | 6.706% | $201.0875 | $201.09 | $201.10 | $201.10 |
| 7 purchase totals = | $630.21 | $668.4675 | $668.47 | $668.50 | $668.40 | |