| 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 | $63.73 | 10.419% | $70.37 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $221.55 | 3.503% | $229.3109 | $229.31 | $229.30 | $229.30 |
| Purchase #3 | $56.92 | 3.436% | $58.8758 | $58.88 | $58.90 | $58.90 |
| Purchase #4 | $45.42 | 10.867% | $50.3558 | $50.36 | $50.35 | $50.40 |
| Purchase #5 | $79.61 | 4.750% | $83.3915 | $83.39 | $83.40 | $83.40 |
| Purchase #6 | $168.76 | 3.473% | $174.621 | $174.62 | $174.60 | $174.60 |
| Purchase #7 | $128.34 | 9.615% | $140.6799 | $140.68 | $140.70 | $140.70 |
| 7 purchase totals = | $764.33 | $807.6049 | $807.61 | $807.60 | $807.70 | |