| 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 | $72.30 | 11.222% | $80.4135 | $80.41 | $80.40 | $80.40 |
| Purchase #2 | $27.77 | 8.278% | $30.0688 | $30.07 | $30.05 | $30.10 |
| Purchase #3 | $235.55 | 8.293% | $255.0842 | $255.08 | $255.10 | $255.10 |
| Purchase #4 | $213.89 | 6.473% | $227.7351 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $138.76 | 8.846% | $151.0347 | $151.03 | $151.05 | $151.00 |
| Purchase #6 | $188.25 | 5.671% | $198.9257 | $198.93 | $198.95 | $198.90 |
| Purchase #7 | $43.99 | 8.740% | $47.8347 | $47.83 | $47.85 | $47.80 |
| 7 purchase totals = | $920.51 | $991.0967 | $991.09 | $991.15 | $991.00 | |