| 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 | $91.28 | 3.482% | $94.4584 | $94.46 | $94.45 | $94.50 |
| Purchase #2 | $5.82 | 9.645% | $6.3813 | $6.38 | $6.40 | $6.40 |
| Purchase #3 | $59.59 | 3.636% | $61.7567 | $61.76 | $61.75 | $61.80 |
| Purchase #4 | $228.46 | 7.486% | $245.5625 | $245.56 | $245.55 | $245.60 |
| Purchase #5 | $147.66 | 3.487% | $152.8089 | $152.81 | $152.80 | $152.80 |
| Purchase #6 | $237.80 | 9.809% | $261.1258 | $261.13 | $261.15 | $261.10 |
| Purchase #7 | $74.30 | 12.601% | $83.6625 | $83.66 | $83.65 | $83.70 |
| 7 purchase totals = | $844.91 | $905.7561 | $905.76 | $905.75 | $905.90 | |