| 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 | $5.74 | 3.302% | $5.9295 | $5.93 | $5.95 | $5.90 |
| Purchase #2 | $61.62 | 7.260% | $66.0936 | $66.09 | $66.10 | $66.10 |
| Purchase #3 | $9.71 | 13.661% | $11.0365 | $11.04 | $11.05 | $11.00 |
| Purchase #4 | $20.99 | 6.693% | $22.3949 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $63.77 | 10.530% | $70.485 | $70.49 | $70.50 | $70.50 |
| Purchase #6 | $234.81 | 10.603% | $259.7069 | $259.71 | $259.70 | $259.70 |
| Purchase #7 | $219.43 | 12.359% | $246.5494 | $246.55 | $246.55 | $246.50 |
| 7 purchase totals = | $616.07 | $682.1958 | $682.20 | $682.25 | $682.10 | |