| 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 | $28.74 | 11.483% | $32.0402 | $32.04 | $32.05 | $32.00 |
| Purchase #2 | $11.79 | 5.314% | $12.4165 | $12.42 | $12.40 | $12.40 |
| Purchase #3 | $183.50 | 5.615% | $193.8035 | $193.80 | $193.80 | $193.80 |
| Purchase #4 | $151.91 | 11.141% | $168.8343 | $168.83 | $168.85 | $168.80 |
| Purchase #5 | $182.53 | 11.133% | $202.8511 | $202.85 | $202.85 | $202.90 |
| Purchase #6 | $12.40 | 3.718% | $12.861 | $12.86 | $12.85 | $12.90 |
| Purchase #7 | $127.31 | 7.641% | $137.0378 | $137.04 | $137.05 | $137.00 |
| 7 purchase totals = | $698.18 | $759.8444 | $759.84 | $759.85 | $759.80 | |