| 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 | $50.79 | 3.637% | $52.6372 | $52.64 | $52.65 | $52.60 |
| Purchase #2 | $62.37 | 3.155% | $64.3378 | $64.34 | $64.35 | $64.30 |
| Purchase #3 | $139.67 | 8.284% | $151.2403 | $151.24 | $151.25 | $151.20 |
| Purchase #4 | $69.79 | 8.515% | $75.7326 | $75.73 | $75.75 | $75.70 |
| Purchase #5 | $68.33 | 6.633% | $72.8623 | $72.86 | $72.85 | $72.90 |
| Purchase #6 | $76.47 | 4.565% | $79.9609 | $79.96 | $79.95 | $80.00 |
| Purchase #7 | $70.70 | 6.377% | $75.2085 | $75.21 | $75.20 | $75.20 |
| 7 purchase totals = | $538.12 | $571.9796 | $571.98 | $572.00 | $571.90 | |