| 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 | $36.95 | 6.772% | $39.4523 | $39.45 | $39.45 | $39.50 |
| Purchase #2 | $200.85 | 10.757% | $222.4554 | $222.46 | $222.45 | $222.50 |
| Purchase #3 | $12.42 | 13.529% | $14.1003 | $14.10 | $14.10 | $14.10 |
| Purchase #4 | $35.99 | 9.704% | $39.4825 | $39.48 | $39.50 | $39.50 |
| Purchase #5 | $228.75 | 7.775% | $246.5353 | $246.54 | $246.55 | $246.50 |
| Purchase #6 | $154.40 | 5.386% | $162.716 | $162.72 | $162.70 | $162.70 |
| Purchase #7 | $192.91 | 10.454% | $213.0768 | $213.08 | $213.10 | $213.10 |
| 7 purchase totals = | $862.27 | $937.8186 | $937.83 | $937.85 | $937.90 | |