| 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 | $39.58 | 7.639% | $42.6035 | $42.60 | $42.60 | $42.60 |
| Purchase #2 | $80.95 | 6.696% | $86.3704 | $86.37 | $86.35 | $86.40 |
| Purchase #3 | $142.86 | 3.339% | $147.6301 | $147.63 | $147.65 | $147.60 |
| Purchase #4 | $70.86 | 12.579% | $79.7735 | $79.77 | $79.75 | $79.80 |
| Purchase #5 | $165.57 | 8.695% | $179.9663 | $179.97 | $179.95 | $180.00 |
| Purchase #6 | $156.70 | 4.298% | $163.435 | $163.44 | $163.45 | $163.40 |
| Purchase #7 | $172.39 | 7.327% | $185.021 | $185.02 | $185.00 | $185.00 |
| 7 purchase totals = | $828.91 | $884.7998 | $884.80 | $884.75 | $884.80 | |