| 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 | $66.54 | 6.239% | $70.6914 | $70.69 | $70.70 | $70.70 |
| Purchase #2 | $23.61 | 5.386% | $24.8816 | $24.88 | $24.90 | $24.90 |
| Purchase #3 | $104.83 | 10.275% | $115.6013 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $11.47 | 12.234% | $12.8732 | $12.87 | $12.85 | $12.90 |
| Purchase #5 | $24.76 | 10.129% | $27.2679 | $27.27 | $27.25 | $27.30 |
| Purchase #6 | $204.65 | 6.298% | $217.5389 | $217.54 | $217.55 | $217.50 |
| Purchase #7 | $192.65 | 13.460% | $218.5807 | $218.58 | $218.60 | $218.60 |
| 7 purchase totals = | $628.51 | $687.4350 | $687.43 | $687.45 | $687.50 | |