| 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 | $77.93 | 8.704% | $84.713 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $51.33 | 13.660% | $58.3417 | $58.34 | $58.35 | $58.30 |
| Purchase #3 | $50.44 | 7.848% | $54.3985 | $54.40 | $54.40 | $54.40 |
| Purchase #4 | $215.67 | 10.126% | $237.5087 | $237.51 | $237.50 | $237.50 |
| Purchase #5 | $22.36 | 3.862% | $23.2235 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $207.54 | 12.251% | $232.9657 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $19.90 | 7.374% | $21.3674 | $21.37 | $21.35 | $21.40 |
| 7 purchase totals = | $645.17 | $712.5185 | $712.52 | $712.45 | $712.50 | |