| 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 | $67.60 | 7.645% | $72.768 | $72.77 | $72.75 | $72.80 |
| Purchase #2 | $72.79 | 9.719% | $79.8645 | $79.86 | $79.85 | $79.90 |
| Purchase #3 | $77.58 | 9.633% | $85.0533 | $85.05 | $85.05 | $85.10 |
| Purchase #4 | $126.55 | 5.380% | $133.3584 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $201.73 | 9.546% | $220.9871 | $220.99 | $221.00 | $221.00 |
| Purchase #6 | $222.49 | 5.453% | $234.6224 | $234.62 | $234.60 | $234.60 |
| Purchase #7 | $79.37 | 7.628% | $85.4243 | $85.42 | $85.40 | $85.40 |
| 7 purchase totals = | $848.11 | $912.0780 | $912.07 | $912.00 | $912.20 | |