| 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 | $77.32 | 11.560% | $86.2582 | $86.26 | $86.25 | $86.30 |
| Purchase #2 | $93.86 | 11.216% | $104.3873 | $104.39 | $104.40 | $104.40 |
| Purchase #3 | $214.26 | 4.869% | $224.6923 | $224.69 | $224.70 | $224.70 |
| Purchase #4 | $94.70 | 3.588% | $98.0978 | $98.10 | $98.10 | $98.10 |
| Purchase #5 | $20.50 | 6.408% | $21.8136 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $214.96 | 10.646% | $237.8446 | $237.84 | $237.85 | $237.80 |
| Purchase #7 | $84.84 | 4.142% | $88.3541 | $88.35 | $88.35 | $88.40 |
| 7 purchase totals = | $800.44 | $861.4479 | $861.44 | $861.45 | $861.50 | |