| 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 | $35.31 | 3.572% | $36.5713 | $36.57 | $36.55 | $36.60 |
| Purchase #2 | $97.99 | 6.689% | $104.5446 | $104.54 | $104.55 | $104.50 |
| Purchase #3 | $247.75 | 11.801% | $276.987 | $276.99 | $277.00 | $277.00 |
| Purchase #4 | $198.54 | 7.279% | $212.9917 | $212.99 | $213.00 | $213.00 |
| Purchase #5 | $125.33 | 3.806% | $130.1001 | $130.10 | $130.10 | $130.10 |
| Purchase #6 | $6.40 | 9.201% | $6.9889 | $6.99 | $7.00 | $7.00 |
| Purchase #7 | $187.34 | 9.763% | $205.63 | $205.63 | $205.65 | $205.60 |
| 7 purchase totals = | $898.66 | $973.8136 | $973.81 | $973.85 | $973.80 | |