| 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 | $28.33 | 5.257% | $29.8193 | $29.82 | $29.80 | $29.80 |
| Purchase #2 | $109.29 | 11.308% | $121.6485 | $121.65 | $121.65 | $121.60 |
| Purchase #3 | $38.73 | 4.502% | $40.4736 | $40.47 | $40.45 | $40.50 |
| Purchase #4 | $118.96 | 6.321% | $126.4795 | $126.48 | $126.50 | $126.50 |
| Purchase #5 | $190.59 | 5.641% | $201.3412 | $201.34 | $201.35 | $201.30 |
| Purchase #6 | $61.75 | 3.378% | $63.8359 | $63.84 | $63.85 | $63.80 |
| Purchase #7 | $85.32 | 5.501% | $90.0135 | $90.01 | $90.00 | $90.00 |
| 7 purchase totals = | $632.97 | $673.6115 | $673.61 | $673.60 | $673.50 | |