| 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 | $30.62 | 13.602% | $34.7849 | $34.78 | $34.80 | $34.80 |
| Purchase #2 | $159.88 | 5.670% | $168.9452 | $168.95 | $168.95 | $168.90 |
| Purchase #3 | $159.53 | 4.582% | $166.8397 | $166.84 | $166.85 | $166.80 |
| Purchase #4 | $109.97 | 13.649% | $124.9798 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $39.48 | 9.111% | $43.077 | $43.08 | $43.10 | $43.10 |
| Purchase #6 | $223.27 | 7.160% | $239.2561 | $239.26 | $239.25 | $239.30 |
| Purchase #7 | $65.62 | 5.339% | $69.1235 | $69.12 | $69.10 | $69.10 |
| 7 purchase totals = | $788.37 | $847.0062 | $847.01 | $847.05 | $847.00 | |