| 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 | $115.64 | 13.258% | $130.9716 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $75.26 | 10.182% | $82.923 | $82.92 | $82.90 | $82.90 |
| Purchase #3 | $36.59 | 11.623% | $40.8429 | $40.84 | $40.85 | $40.80 |
| Purchase #4 | $17.84 | 10.244% | $19.6675 | $19.67 | $19.65 | $19.70 |
| Purchase #5 | $78.86 | 3.758% | $81.8236 | $81.82 | $81.80 | $81.80 |
| Purchase #6 | $79.86 | 5.387% | $84.1621 | $84.16 | $84.15 | $84.20 |
| Purchase #7 | $79.54 | 4.313% | $82.9706 | $82.97 | $82.95 | $83.00 |
| 7 purchase totals = | $483.59 | $523.3613 | $523.35 | $523.25 | $523.40 | |