| 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 | $75.64 | 7.462% | $81.2843 | $81.28 | $81.30 | $81.30 |
| Purchase #2 | $132.96 | 4.644% | $139.1347 | $139.13 | $139.15 | $139.10 |
| Purchase #3 | $156.50 | 11.265% | $174.1297 | $174.13 | $174.15 | $174.10 |
| Purchase #4 | $123.73 | 4.782% | $129.6468 | $129.65 | $129.65 | $129.60 |
| Purchase #5 | $41.28 | 9.647% | $45.2623 | $45.26 | $45.25 | $45.30 |
| Purchase #6 | $99.72 | 6.439% | $106.141 | $106.14 | $106.15 | $106.10 |
| Purchase #7 | $248.32 | 5.112% | $261.0141 | $261.01 | $261.00 | $261.00 |
| 7 purchase totals = | $878.15 | $936.6129 | $936.60 | $936.65 | $936.50 | |