| 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 | $16.38 | 9.137% | $17.8766 | $17.88 | $17.90 | $17.90 |
| Purchase #2 | $75.91 | 12.138% | $85.124 | $85.12 | $85.10 | $85.10 |
| Purchase #3 | $250.51 | 4.286% | $261.2469 | $261.25 | $261.25 | $261.20 |
| Purchase #4 | $172.31 | 3.867% | $178.9732 | $178.97 | $178.95 | $179.00 |
| Purchase #5 | $68.85 | 9.341% | $75.2813 | $75.28 | $75.30 | $75.30 |
| Purchase #6 | $63.48 | 11.761% | $70.9459 | $70.95 | $70.95 | $70.90 |
| Purchase #7 | $213.55 | 10.346% | $235.6439 | $235.64 | $235.65 | $235.60 |
| 7 purchase totals = | $860.99 | $925.0918 | $925.09 | $925.10 | $925.00 | |