| 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 | $36.76 | 6.322% | $39.084 | $39.08 | $39.10 | $39.10 |
| Purchase #2 | $144.91 | 11.359% | $161.3703 | $161.37 | $161.35 | $161.40 |
| Purchase #3 | $87.74 | 5.284% | $92.3762 | $92.38 | $92.40 | $92.40 |
| Purchase #4 | $182.40 | 10.373% | $201.3204 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $182.77 | 9.374% | $199.9029 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $52.64 | 5.362% | $55.4626 | $55.46 | $55.45 | $55.50 |
| Purchase #7 | $125.64 | 4.874% | $131.7637 | $131.76 | $131.75 | $131.80 |
| 7 purchase totals = | $812.86 | $881.2801 | $881.27 | $881.25 | $881.40 | |