| 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 | $98.75 | 7.257% | $105.9163 | $105.92 | $105.90 | $105.90 |
| Purchase #2 | $34.37 | 4.862% | $36.0411 | $36.04 | $36.05 | $36.00 |
| Purchase #3 | $216.31 | 6.572% | $230.5259 | $230.53 | $230.55 | $230.50 |
| Purchase #4 | $237.64 | 10.615% | $262.8655 | $262.87 | $262.85 | $262.90 |
| Purchase #5 | $20.52 | 12.297% | $23.0433 | $23.04 | $23.05 | $23.00 |
| Purchase #6 | $53.44 | 5.435% | $56.3445 | $56.34 | $56.35 | $56.30 |
| Purchase #7 | $16.62 | 5.606% | $17.5517 | $17.55 | $17.55 | $17.60 |
| 7 purchase totals = | $677.65 | $732.2883 | $732.29 | $732.30 | $732.20 | |