| 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 | $86.63 | 7.405% | $93.045 | $93.05 | $93.05 | $93.00 |
| Purchase #2 | $48.30 | 9.270% | $52.7774 | $52.78 | $52.80 | $52.80 |
| Purchase #3 | $122.29 | 5.357% | $128.8411 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $106.74 | 12.682% | $120.2768 | $120.28 | $120.30 | $120.30 |
| Purchase #5 | $26.63 | 7.654% | $28.6683 | $28.67 | $28.65 | $28.70 |
| Purchase #6 | $56.73 | 13.800% | $64.5587 | $64.56 | $64.55 | $64.60 |
| Purchase #7 | $8.55 | 13.816% | $9.7313 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $455.87 | $497.8986 | $497.91 | $497.95 | $497.90 | |