| 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 | $27.84 | 4.531% | $29.1014 | $29.10 | $29.10 | $29.10 |
| Purchase #2 | $209.34 | 3.851% | $217.4017 | $217.40 | $217.40 | $217.40 |
| Purchase #3 | $76.60 | 7.709% | $82.5051 | $82.51 | $82.50 | $82.50 |
| Purchase #4 | $68.38 | 13.236% | $77.4308 | $77.43 | $77.45 | $77.40 |
| Purchase #5 | $86.62 | 8.339% | $93.8432 | $93.84 | $93.85 | $93.80 |
| Purchase #6 | $201.70 | 3.499% | $208.7575 | $208.76 | $208.75 | $208.80 |
| Purchase #7 | $41.62 | 12.752% | $46.9274 | $46.93 | $46.95 | $46.90 |
| 7 purchase totals = | $712.10 | $755.9671 | $755.97 | $756.00 | $755.90 | |