| 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 | $37.87 | 6.263% | $40.2418 | $40.24 | $40.25 | $40.20 |
| Purchase #2 | $144.60 | 10.513% | $159.8018 | $159.80 | $159.80 | $159.80 |
| Purchase #3 | $58.56 | 13.306% | $66.352 | $66.35 | $66.35 | $66.40 |
| Purchase #4 | $171.97 | 6.582% | $183.2891 | $183.29 | $183.30 | $183.30 |
| Purchase #5 | $168.72 | 13.244% | $191.0653 | $191.07 | $191.05 | $191.10 |
| Purchase #6 | $217.47 | 8.367% | $235.6657 | $235.67 | $235.65 | $235.70 |
| Purchase #7 | $98.93 | 3.250% | $102.1452 | $102.15 | $102.15 | $102.10 |
| 7 purchase totals = | $898.12 | $978.5609 | $978.57 | $978.55 | $978.60 | |