| 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 | $60.78 | 5.406% | $64.0658 | $64.07 | $64.05 | $64.10 |
| Purchase #2 | $40.49 | 4.115% | $42.1562 | $42.16 | $42.15 | $42.20 |
| Purchase #3 | $174.67 | 4.780% | $183.0192 | $183.02 | $183.00 | $183.00 |
| Purchase #4 | $231.47 | 4.598% | $242.113 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $12.67 | 4.413% | $13.2291 | $13.23 | $13.25 | $13.20 |
| Purchase #6 | $117.46 | 5.608% | $124.0472 | $124.05 | $124.05 | $124.00 |
| Purchase #7 | $147.91 | 4.169% | $154.0764 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $785.45 | $822.7069 | $822.72 | $822.70 | $822.70 | |