| 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 | $59.25 | 7.815% | $63.8804 | $63.88 | $63.90 | $63.90 |
| Purchase #2 | $7.52 | 4.602% | $7.8661 | $7.87 | $7.85 | $7.90 |
| Purchase #3 | $126.49 | 9.395% | $138.3737 | $138.37 | $138.35 | $138.40 |
| Purchase #4 | $18.83 | 8.781% | $20.4835 | $20.48 | $20.50 | $20.50 |
| Purchase #5 | $37.53 | 6.254% | $39.8771 | $39.88 | $39.90 | $39.90 |
| Purchase #6 | $235.37 | 4.708% | $246.4512 | $246.45 | $246.45 | $246.50 |
| Purchase #7 | $21.65 | 13.615% | $24.5976 | $24.60 | $24.60 | $24.60 |
| 7 purchase totals = | $506.64 | $541.5296 | $541.53 | $541.55 | $541.70 | |