| 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 | $27.86 | 8.846% | $30.3245 | $30.32 | $30.30 | $30.30 |
| Purchase #2 | $30.45 | 8.727% | $33.1074 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $178.26 | 11.627% | $198.9863 | $198.99 | $199.00 | $199.00 |
| Purchase #4 | $6.32 | 4.482% | $6.6033 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $179.41 | 5.386% | $189.073 | $189.07 | $189.05 | $189.10 |
| Purchase #6 | $88.83 | 5.582% | $93.7885 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $37.76 | 8.501% | $40.97 | $40.97 | $40.95 | $41.00 |
| 7 purchase totals = | $548.89 | $592.8530 | $592.85 | $592.80 | $592.90 | |