| 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 | $46.73 | 3.321% | $48.2819 | $48.28 | $48.30 | $48.30 |
| Purchase #2 | $193.66 | 5.825% | $204.9407 | $204.94 | $204.95 | $204.90 |
| Purchase #3 | $123.39 | 5.289% | $129.9161 | $129.92 | $129.90 | $129.90 |
| Purchase #4 | $36.47 | 10.525% | $40.3085 | $40.31 | $40.30 | $40.30 |
| Purchase #5 | $242.44 | 3.437% | $250.7727 | $250.77 | $250.75 | $250.80 |
| Purchase #6 | $50.60 | 12.765% | $57.0591 | $57.06 | $57.05 | $57.10 |
| Purchase #7 | $141.50 | 12.682% | $159.445 | $159.45 | $159.45 | $159.40 |
| 7 purchase totals = | $834.79 | $890.7240 | $890.73 | $890.70 | $890.70 | |