| 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 | $132.49 | 12.801% | $149.45 | $149.45 | $149.45 | $149.50 |
| Purchase #2 | $30.81 | 8.439% | $33.4101 | $33.41 | $33.40 | $33.40 |
| Purchase #3 | $56.50 | 13.711% | $64.2467 | $64.25 | $64.25 | $64.20 |
| Purchase #4 | $200.99 | 4.527% | $210.0888 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $140.81 | 8.223% | $152.3888 | $152.39 | $152.40 | $152.40 |
| Purchase #6 | $68.94 | 13.580% | $78.3021 | $78.30 | $78.30 | $78.30 |
| Purchase #7 | $221.29 | 3.371% | $228.7497 | $228.75 | $228.75 | $228.70 |
| 7 purchase totals = | $851.83 | $916.6362 | $916.64 | $916.65 | $916.60 | |