| 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 | $121.81 | 9.488% | $133.3673 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $38.88 | 11.751% | $43.4488 | $43.45 | $43.45 | $43.40 |
| Purchase #3 | $48.43 | 7.238% | $51.9354 | $51.94 | $51.95 | $51.90 |
| Purchase #4 | $201.94 | 5.501% | $213.0487 | $213.05 | $213.05 | $213.00 |
| Purchase #5 | $30.95 | 9.789% | $33.9797 | $33.98 | $34.00 | $34.00 |
| Purchase #6 | $23.78 | 7.213% | $25.4953 | $25.50 | $25.50 | $25.50 |
| Purchase #7 | $239.72 | 3.313% | $247.6619 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $705.51 | $748.9371 | $748.95 | $748.95 | $748.90 | |