| 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 | $78.80 | 11.579% | $87.9243 | $87.92 | $87.90 | $87.90 |
| Purchase #2 | $250.74 | 4.677% | $262.4671 | $262.47 | $262.45 | $262.50 |
| Purchase #3 | $74.36 | 8.453% | $80.6457 | $80.65 | $80.65 | $80.60 |
| Purchase #4 | $187.43 | 5.304% | $197.3713 | $197.37 | $197.35 | $197.40 |
| Purchase #5 | $71.28 | 7.196% | $76.4093 | $76.41 | $76.40 | $76.40 |
| Purchase #6 | $15.28 | 10.768% | $16.9254 | $16.93 | $16.95 | $16.90 |
| Purchase #7 | $98.87 | 7.291% | $106.0786 | $106.08 | $106.10 | $106.10 |
| 7 purchase totals = | $776.76 | $827.8217 | $827.83 | $827.80 | $827.80 | |