| 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 | $75.87 | 7.573% | $81.6156 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $33.60 | 11.331% | $37.4072 | $37.41 | $37.40 | $37.40 |
| Purchase #3 | $99.31 | 5.632% | $104.9031 | $104.90 | $104.90 | $104.90 |
| Purchase #4 | $19.75 | 10.334% | $21.791 | $21.79 | $21.80 | $21.80 |
| Purchase #5 | $249.97 | 11.139% | $277.8142 | $277.81 | $277.80 | $277.80 |
| Purchase #6 | $60.56 | 13.194% | $68.5503 | $68.55 | $68.55 | $68.60 |
| Purchase #7 | $226.71 | 12.748% | $255.611 | $255.61 | $255.60 | $255.60 |
| 7 purchase totals = | $765.77 | $847.6924 | $847.69 | $847.65 | $847.70 | |