| 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 | $78.31 | 11.648% | $87.4315 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $24.33 | 10.153% | $26.8002 | $26.80 | $26.80 | $26.80 |
| Purchase #3 | $210.37 | 4.501% | $219.8388 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $200.44 | 13.369% | $227.2368 | $227.24 | $227.25 | $227.20 |
| Purchase #5 | $240.30 | 8.647% | $261.0787 | $261.08 | $261.10 | $261.10 |
| Purchase #6 | $63.94 | 6.313% | $67.9765 | $67.98 | $68.00 | $68.00 |
| Purchase #7 | $17.33 | 9.425% | $18.9634 | $18.96 | $18.95 | $19.00 |
| 7 purchase totals = | $835.02 | $909.3259 | $909.33 | $909.40 | $909.30 | |