| 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 | $139.46 | 10.646% | $154.3069 | $154.31 | $154.30 | $154.30 |
| Purchase #2 | $84.63 | 7.451% | $90.9358 | $90.94 | $90.95 | $90.90 |
| Purchase #3 | $51.77 | 13.492% | $58.7548 | $58.75 | $58.75 | $58.80 |
| Purchase #4 | $8.26 | 8.119% | $8.9306 | $8.93 | $8.95 | $8.90 |
| Purchase #5 | $15.85 | 3.649% | $16.4284 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $25.60 | 8.557% | $27.7906 | $27.79 | $27.80 | $27.80 |
| Purchase #7 | $229.35 | 5.608% | $242.2119 | $242.21 | $242.20 | $242.20 |
| 7 purchase totals = | $554.92 | $599.3590 | $599.36 | $599.40 | $599.30 | |