| 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 | $35.28 | 4.464% | $36.8549 | $36.85 | $36.85 | $36.90 |
| Purchase #2 | $77.32 | 4.736% | $80.9819 | $80.98 | $81.00 | $81.00 |
| Purchase #3 | $204.34 | 11.197% | $227.2199 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $171.29 | 7.234% | $183.6811 | $183.68 | $183.70 | $183.70 |
| Purchase #5 | $37.73 | 3.174% | $38.9276 | $38.93 | $38.95 | $38.90 |
| Purchase #6 | $49.66 | 11.789% | $55.5144 | $55.51 | $55.50 | $55.50 |
| Purchase #7 | $44.79 | 4.332% | $46.7303 | $46.73 | $46.75 | $46.70 |
| 7 purchase totals = | $620.41 | $669.9101 | $669.90 | $669.95 | $669.90 | |