| 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 | $43.81 | 3.689% | $45.4262 | $45.43 | $45.45 | $45.40 |
| Purchase #2 | $50.27 | 10.599% | $55.5981 | $55.60 | $55.60 | $55.60 |
| Purchase #3 | $77.54 | 7.403% | $83.2803 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $60.28 | 10.188% | $66.4213 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $63.61 | 9.202% | $69.4634 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $115.72 | 10.595% | $127.9805 | $127.98 | $128.00 | $128.00 |
| Purchase #7 | $162.63 | 8.207% | $175.977 | $175.98 | $176.00 | $176.00 |
| 7 purchase totals = | $573.86 | $624.1468 | $624.15 | $624.20 | $624.20 | |