| 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 | $84.85 | 3.426% | $87.757 | $87.76 | $87.75 | $87.80 |
| Purchase #2 | $133.87 | 9.731% | $146.8969 | $146.90 | $146.90 | $146.90 |
| Purchase #3 | $36.86 | 4.229% | $38.4188 | $38.42 | $38.40 | $38.40 |
| Purchase #4 | $158.58 | 3.199% | $163.653 | $163.65 | $163.65 | $163.70 |
| Purchase #5 | $52.31 | 4.165% | $54.4887 | $54.49 | $54.50 | $54.50 |
| Purchase #6 | $127.39 | 7.526% | $136.9774 | $136.98 | $137.00 | $137.00 |
| Purchase #7 | $77.34 | 6.386% | $82.2789 | $82.28 | $82.30 | $82.30 |
| 7 purchase totals = | $671.20 | $710.4707 | $710.48 | $710.50 | $710.60 | |