| 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 | $78.86 | 13.661% | $89.6331 | $89.63 | $89.65 | $89.60 |
| Purchase #2 | $27.28 | 9.389% | $29.8413 | $29.84 | $29.85 | $29.80 |
| Purchase #3 | $182.41 | 12.780% | $205.722 | $205.72 | $205.70 | $205.70 |
| Purchase #4 | $167.27 | 5.446% | $176.3795 | $176.38 | $176.40 | $176.40 |
| Purchase #5 | $15.53 | 6.116% | $16.4798 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $182.78 | 5.392% | $192.6355 | $192.64 | $192.65 | $192.60 |
| Purchase #7 | $60.58 | 12.490% | $68.1464 | $68.15 | $68.15 | $68.10 |
| 7 purchase totals = | $714.71 | $778.8376 | $778.84 | $778.90 | $778.70 | |