| 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 | $54.33 | 5.444% | $57.2877 | $57.29 | $57.30 | $57.30 |
| Purchase #2 | $82.55 | 6.222% | $87.6863 | $87.69 | $87.70 | $87.70 |
| Purchase #3 | $61.31 | 10.291% | $67.6194 | $67.62 | $67.60 | $67.60 |
| Purchase #4 | $126.55 | 11.321% | $140.8767 | $140.88 | $140.90 | $140.90 |
| Purchase #5 | $184.67 | 4.510% | $192.9986 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $30.45 | 11.830% | $34.0522 | $34.05 | $34.05 | $34.10 |
| Purchase #7 | $108.98 | 13.717% | $123.9288 | $123.93 | $123.95 | $123.90 |
| 7 purchase totals = | $648.84 | $704.4497 | $704.46 | $704.50 | $704.50 | |