| 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 | $6.32 | 3.843% | $6.5629 | $6.56 | $6.55 | $6.60 |
| Purchase #2 | $17.42 | 3.646% | $18.0551 | $18.06 | $18.05 | $18.10 |
| Purchase #3 | $121.96 | 4.827% | $127.847 | $127.85 | $127.85 | $127.80 |
| Purchase #4 | $45.37 | 8.302% | $49.1366 | $49.14 | $49.15 | $49.10 |
| Purchase #5 | $11.56 | 7.792% | $12.4608 | $12.46 | $12.45 | $12.50 |
| Purchase #6 | $101.54 | 5.506% | $107.1308 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $34.82 | 10.407% | $38.4437 | $38.44 | $38.45 | $38.40 |
| 7 purchase totals = | $338.99 | $359.6369 | $359.64 | $359.65 | $359.60 | |