| 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 | $27.67 | 8.597% | $30.0488 | $30.05 | $30.05 | $30.00 |
| Purchase #2 | $180.65 | 9.793% | $198.3411 | $198.34 | $198.35 | $198.30 |
| Purchase #3 | $203.57 | 8.356% | $220.5803 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $30.68 | 11.148% | $34.1002 | $34.10 | $34.10 | $34.10 |
| Purchase #5 | $26.67 | 12.693% | $30.0552 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $43.37 | 9.454% | $47.4702 | $47.47 | $47.45 | $47.50 |
| Purchase #7 | $14.34 | 13.690% | $16.3031 | $16.30 | $16.30 | $16.30 |
| 7 purchase totals = | $526.95 | $576.8989 | $576.90 | $576.90 | $576.90 | |