| 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 | $37.28 | 3.776% | $38.6877 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $39.50 | 3.811% | $41.0053 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $43.72 | 9.736% | $47.9766 | $47.98 | $48.00 | $48.00 |
| Purchase #4 | $250.77 | 5.756% | $265.2043 | $265.20 | $265.20 | $265.20 |
| Purchase #5 | $119.69 | 13.702% | $136.0899 | $136.09 | $136.10 | $136.10 |
| Purchase #6 | $6.49 | 5.347% | $6.837 | $6.84 | $6.85 | $6.80 |
| Purchase #7 | $229.58 | 11.385% | $255.7177 | $255.72 | $255.70 | $255.70 |
| 7 purchase totals = | $727.03 | $791.5185 | $791.53 | $791.55 | $791.50 | |