| 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 | $27.28 | 5.439% | $28.7638 | $28.76 | $28.75 | $28.80 |
| Purchase #2 | $241.87 | 4.766% | $253.3975 | $253.40 | $253.40 | $253.40 |
| Purchase #3 | $169.57 | 8.435% | $183.8732 | $183.87 | $183.85 | $183.90 |
| Purchase #4 | $101.56 | 10.793% | $112.5214 | $112.52 | $112.50 | $112.50 |
| Purchase #5 | $11.40 | 9.771% | $12.5139 | $12.51 | $12.50 | $12.50 |
| Purchase #6 | $40.96 | 8.182% | $44.3113 | $44.31 | $44.30 | $44.30 |
| Purchase #7 | $70.50 | 9.458% | $77.1679 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $663.14 | $712.5490 | $712.54 | $712.45 | $712.60 | |