| 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 | $76.70 | 12.782% | $86.5038 | $86.50 | $86.50 | $86.50 |
| Purchase #2 | $51.52 | 10.871% | $57.1207 | $57.12 | $57.10 | $57.10 |
| Purchase #3 | $103.79 | 5.243% | $109.2317 | $109.23 | $109.25 | $109.20 |
| Purchase #4 | $209.37 | 3.871% | $217.4747 | $217.47 | $217.45 | $217.50 |
| Purchase #5 | $15.57 | 12.830% | $17.5676 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $171.47 | 4.423% | $179.0541 | $179.05 | $179.05 | $179.10 |
| Purchase #7 | $22.87 | 12.509% | $25.7308 | $25.73 | $25.75 | $25.70 |
| 7 purchase totals = | $651.29 | $692.6834 | $692.67 | $692.65 | $692.70 | |