| 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 | $24.74 | 10.841% | $27.4221 | $27.42 | $27.40 | $27.40 |
| Purchase #2 | $161.80 | 12.184% | $181.5137 | $181.51 | $181.50 | $181.50 |
| Purchase #3 | $94.54 | 7.652% | $101.7742 | $101.77 | $101.75 | $101.80 |
| Purchase #4 | $168.92 | 8.729% | $183.665 | $183.67 | $183.65 | $183.70 |
| Purchase #5 | $83.36 | 13.105% | $94.2843 | $94.28 | $94.30 | $94.30 |
| Purchase #6 | $134.63 | 3.793% | $139.7365 | $139.74 | $139.75 | $139.70 |
| Purchase #7 | $65.34 | 10.237% | $72.0289 | $72.03 | $72.05 | $72.00 |
| 7 purchase totals = | $733.33 | $800.4247 | $800.42 | $800.40 | $800.40 | |