| 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 | $38.70 | 11.754% | $43.2488 | $43.25 | $43.25 | $43.20 |
| Purchase #2 | $46.40 | 10.405% | $51.2279 | $51.23 | $51.25 | $51.20 |
| Purchase #3 | $133.54 | 4.640% | $139.7363 | $139.74 | $139.75 | $139.70 |
| Purchase #4 | $28.74 | 6.822% | $30.7006 | $30.70 | $30.70 | $30.70 |
| Purchase #5 | $72.87 | 4.600% | $76.222 | $76.22 | $76.20 | $76.20 |
| Purchase #6 | $74.83 | 13.819% | $85.1708 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $166.49 | 9.168% | $181.7538 | $181.75 | $181.75 | $181.80 |
| 7 purchase totals = | $561.57 | $608.0602 | $608.06 | $608.05 | $608.00 | |