| 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 | $93.31 | 3.816% | $96.8707 | $96.87 | $96.85 | $96.90 |
| Purchase #2 | $137.36 | 6.190% | $145.8626 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $86.68 | 13.454% | $98.3419 | $98.34 | $98.35 | $98.30 |
| Purchase #4 | $93.85 | 11.184% | $104.3462 | $104.35 | $104.35 | $104.30 |
| Purchase #5 | $241.94 | 4.734% | $253.3934 | $253.39 | $253.40 | $253.40 |
| Purchase #6 | $9.76 | 4.492% | $10.1984 | $10.20 | $10.20 | $10.20 |
| Purchase #7 | $163.97 | 8.494% | $177.8976 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $826.87 | $886.9108 | $886.91 | $886.90 | $886.90 | |