| 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 | $20.81 | 9.345% | $22.7547 | $22.75 | $22.75 | $22.80 |
| Purchase #2 | $73.72 | 5.234% | $77.5785 | $77.58 | $77.60 | $77.60 |
| Purchase #3 | $69.52 | 5.727% | $73.5014 | $73.50 | $73.50 | $73.50 |
| Purchase #4 | $10.25 | 5.693% | $10.8335 | $10.83 | $10.85 | $10.80 |
| Purchase #5 | $173.97 | 12.591% | $195.8746 | $195.87 | $195.85 | $195.90 |
| Purchase #6 | $158.90 | 6.124% | $168.631 | $168.63 | $168.65 | $168.60 |
| Purchase #7 | $66.39 | 11.140% | $73.7858 | $73.79 | $73.80 | $73.80 |
| 7 purchase totals = | $573.56 | $622.9595 | $622.95 | $623.00 | $623.00 | |