| 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 | $71.73 | 8.318% | $77.6965 | $77.70 | $77.70 | $77.70 |
| Purchase #2 | $236.85 | 9.487% | $259.32 | $259.32 | $259.30 | $259.30 |
| Purchase #3 | $21.67 | 3.719% | $22.4759 | $22.48 | $22.50 | $22.50 |
| Purchase #4 | $131.52 | 3.791% | $136.5059 | $136.51 | $136.50 | $136.50 |
| Purchase #5 | $196.29 | 3.265% | $202.6989 | $202.70 | $202.70 | $202.70 |
| Purchase #6 | $14.90 | 12.576% | $16.7738 | $16.77 | $16.75 | $16.80 |
| Purchase #7 | $195.35 | 4.375% | $203.8966 | $203.90 | $203.90 | $203.90 |
| 7 purchase totals = | $868.31 | $919.3676 | $919.38 | $919.35 | $919.40 | |