| 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 | $70.80 | 8.142% | $76.5645 | $76.56 | $76.55 | $76.60 |
| Purchase #2 | $27.41 | 3.330% | $28.3228 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $130.43 | 4.525% | $136.332 | $136.33 | $136.35 | $136.30 |
| Purchase #4 | $194.57 | 10.236% | $214.4862 | $214.49 | $214.50 | $214.50 |
| Purchase #5 | $73.85 | 12.354% | $82.9734 | $82.97 | $82.95 | $83.00 |
| Purchase #6 | $115.31 | 8.157% | $124.7158 | $124.72 | $124.70 | $124.70 |
| Purchase #7 | $147.32 | 11.674% | $164.5181 | $164.52 | $164.50 | $164.50 |
| 7 purchase totals = | $759.69 | $827.9128 | $827.91 | $827.85 | $827.90 | |