| 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 | $47.43 | 4.273% | $49.4567 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $237.91 | 9.636% | $260.835 | $260.84 | $260.85 | $260.80 |
| Purchase #3 | $179.70 | 8.491% | $194.9583 | $194.96 | $194.95 | $195.00 |
| Purchase #4 | $86.32 | 4.253% | $89.9912 | $89.99 | $90.00 | $90.00 |
| Purchase #5 | $239.37 | 7.540% | $257.4185 | $257.42 | $257.40 | $257.40 |
| Purchase #6 | $34.77 | 5.693% | $36.7495 | $36.75 | $36.75 | $36.70 |
| Purchase #7 | $80.32 | 3.860% | $83.4204 | $83.42 | $83.40 | $83.40 |
| 7 purchase totals = | $905.82 | $972.8296 | $972.84 | $972.80 | $972.80 | |