| 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 | $89.34 | 4.477% | $93.3398 | $93.34 | $93.35 | $93.30 |
| Purchase #2 | $122.25 | 8.475% | $132.6107 | $132.61 | $132.60 | $132.60 |
| Purchase #3 | $126.65 | 3.712% | $131.3512 | $131.35 | $131.35 | $131.40 |
| Purchase #4 | $224.43 | 7.587% | $241.4575 | $241.46 | $241.45 | $241.50 |
| Purchase #5 | $234.26 | 8.648% | $254.5188 | $254.52 | $254.50 | $254.50 |
| Purchase #6 | $137.98 | 8.287% | $149.4144 | $149.41 | $149.40 | $149.40 |
| Purchase #7 | $70.87 | 7.320% | $76.0577 | $76.06 | $76.05 | $76.10 |
| 7 purchase totals = | $1,005.78 | $1,078.7501 | $1,078.75 | $1,078.70 | $1,078.80 | |