| 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 | $85.57 | 4.365% | $89.3051 | $89.31 | $89.30 | $89.30 |
| Purchase #2 | $220.91 | 10.456% | $244.0083 | $244.01 | $244.00 | $244.00 |
| Purchase #3 | $102.85 | 7.873% | $110.9474 | $110.95 | $110.95 | $110.90 |
| Purchase #4 | $102.69 | 5.795% | $108.6409 | $108.64 | $108.65 | $108.60 |
| Purchase #5 | $85.88 | 9.567% | $94.0961 | $94.10 | $94.10 | $94.10 |
| Purchase #6 | $5.51 | 8.381% | $5.9718 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $240.46 | 8.689% | $261.3536 | $261.35 | $261.35 | $261.40 |
| 7 purchase totals = | $843.87 | $914.3232 | $914.33 | $914.30 | $914.30 | |