| 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 | $54.83 | 3.731% | $56.8757 | $56.88 | $56.90 | $56.90 |
| Purchase #2 | $185.37 | 8.144% | $200.4665 | $200.47 | $200.45 | $200.50 |
| Purchase #3 | $80.56 | 9.526% | $88.2341 | $88.23 | $88.25 | $88.20 |
| Purchase #4 | $175.43 | 8.259% | $189.9188 | $189.92 | $189.90 | $189.90 |
| Purchase #5 | $163.41 | 9.613% | $179.1186 | $179.12 | $179.10 | $179.10 |
| Purchase #6 | $158.76 | 8.437% | $172.1546 | $172.15 | $172.15 | $172.20 |
| Purchase #7 | $75.75 | 12.604% | $85.2975 | $85.30 | $85.30 | $85.30 |
| 7 purchase totals = | $894.11 | $972.0658 | $972.07 | $972.05 | $972.10 | |