| 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 | $45.25 | 10.500% | $50.0013 | $50.00 | $50.00 | $50.00 |
| Purchase #2 | $52.42 | 5.321% | $55.2093 | $55.21 | $55.20 | $55.20 |
| Purchase #3 | $50.57 | 9.445% | $55.3463 | $55.35 | $55.35 | $55.30 |
| Purchase #4 | $221.43 | 13.235% | $250.7363 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $166.72 | 11.788% | $186.373 | $186.37 | $186.35 | $186.40 |
| Purchase #6 | $209.67 | 10.728% | $232.1634 | $232.16 | $232.15 | $232.20 |
| Purchase #7 | $89.28 | 3.576% | $92.4727 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $835.34 | $922.3023 | $922.30 | $922.25 | $922.30 | |