| 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 | $46.66 | 3.628% | $48.3528 | $48.35 | $48.35 | $48.40 |
| Purchase #2 | $71.73 | 3.708% | $74.3897 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $24.59 | 8.246% | $26.6177 | $26.62 | $26.60 | $26.60 |
| Purchase #4 | $109.77 | 7.498% | $118.0006 | $118.00 | $118.00 | $118.00 |
| Purchase #5 | $17.42 | 7.392% | $18.7077 | $18.71 | $18.70 | $18.70 |
| Purchase #6 | $78.92 | 3.742% | $81.8732 | $81.87 | $81.85 | $81.90 |
| Purchase #7 | $217.41 | 9.255% | $237.5313 | $237.53 | $237.55 | $237.50 |
| 7 purchase totals = | $566.50 | $605.4730 | $605.47 | $605.45 | $605.50 | |