| 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 | $62.87 | 7.294% | $67.4557 | $67.46 | $67.45 | $67.50 |
| Purchase #2 | $57.45 | 4.728% | $60.1662 | $60.17 | $60.15 | $60.20 |
| Purchase #3 | $7.86 | 9.842% | $8.6336 | $8.63 | $8.65 | $8.60 |
| Purchase #4 | $75.88 | 4.680% | $79.4312 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $167.46 | 11.289% | $186.3646 | $186.36 | $186.35 | $186.40 |
| Purchase #6 | $82.60 | 10.392% | $91.1838 | $91.18 | $91.20 | $91.20 |
| Purchase #7 | $148.44 | 13.717% | $168.8015 | $168.80 | $168.80 | $168.80 |
| 7 purchase totals = | $602.56 | $662.0366 | $662.03 | $662.05 | $662.10 | |