| 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 | $224.42 | 4.743% | $235.0642 | $235.06 | $235.05 | $235.10 |
| Purchase #2 | $185.32 | 6.549% | $197.4566 | $197.46 | $197.45 | $197.50 |
| Purchase #3 | $50.61 | 12.561% | $56.9671 | $56.97 | $56.95 | $57.00 |
| Purchase #4 | $21.44 | 9.162% | $23.4043 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $133.96 | 11.677% | $149.6025 | $149.60 | $149.60 | $149.60 |
| Purchase #6 | $80.92 | 5.505% | $85.3746 | $85.37 | $85.35 | $85.40 |
| Purchase #7 | $78.30 | 4.630% | $81.9253 | $81.93 | $81.95 | $81.90 |
| 7 purchase totals = | $774.97 | $829.7946 | $829.79 | $829.75 | $829.90 | |