| 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 | $35.47 | 13.818% | $40.3712 | $40.37 | $40.35 | $40.40 |
| Purchase #2 | $176.34 | 3.422% | $182.3744 | $182.37 | $182.35 | $182.40 |
| Purchase #3 | $126.47 | 10.772% | $140.0933 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $7.30 | 5.687% | $7.7152 | $7.72 | $7.70 | $7.70 |
| Purchase #5 | $62.49 | 9.486% | $68.4178 | $68.42 | $68.40 | $68.40 |
| Purchase #6 | $230.72 | 13.313% | $261.4358 | $261.44 | $261.45 | $261.40 |
| Purchase #7 | $171.90 | 12.638% | $193.6247 | $193.62 | $193.60 | $193.60 |
| 7 purchase totals = | $810.69 | $894.0324 | $894.03 | $893.95 | $894.00 | |