| 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 | $34.84 | 6.218% | $37.0064 | $37.01 | $37.00 | $37.00 |
| Purchase #2 | $36.88 | 10.124% | $40.6137 | $40.61 | $40.60 | $40.60 |
| Purchase #3 | $201.42 | 5.686% | $212.8727 | $212.87 | $212.85 | $212.90 |
| Purchase #4 | $234.88 | 8.624% | $255.1361 | $255.14 | $255.15 | $255.10 |
| Purchase #5 | $146.67 | 10.345% | $161.843 | $161.84 | $161.85 | $161.80 |
| Purchase #6 | $83.49 | 13.287% | $94.5833 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $63.39 | 8.560% | $68.8162 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $801.57 | $870.8714 | $870.87 | $870.85 | $870.80 | |