| 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 | $47.38 | 3.307% | $48.9469 | $48.95 | $48.95 | $48.90 |
| Purchase #2 | $24.32 | 3.622% | $25.2009 | $25.20 | $25.20 | $25.20 |
| Purchase #3 | $40.77 | 12.807% | $45.9914 | $45.99 | $46.00 | $46.00 |
| Purchase #4 | $205.36 | 4.121% | $213.8229 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $35.78 | 11.608% | $39.9333 | $39.93 | $39.95 | $39.90 |
| Purchase #6 | $227.87 | 3.512% | $235.8728 | $235.87 | $235.85 | $235.90 |
| Purchase #7 | $183.46 | 8.144% | $198.401 | $198.40 | $198.40 | $198.40 |
| 7 purchase totals = | $764.94 | $808.1692 | $808.16 | $808.15 | $808.10 | |