| 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 | $67.58 | 12.357% | $75.9309 | $75.93 | $75.95 | $75.90 |
| Purchase #2 | $81.62 | 10.135% | $89.8922 | $89.89 | $89.90 | $89.90 |
| Purchase #3 | $145.55 | 7.821% | $156.9335 | $156.93 | $156.95 | $156.90 |
| Purchase #4 | $55.81 | 8.665% | $60.6459 | $60.65 | $60.65 | $60.60 |
| Purchase #5 | $78.42 | 3.613% | $81.2533 | $81.25 | $81.25 | $81.30 |
| Purchase #6 | $121.92 | 10.390% | $134.5875 | $134.59 | $134.60 | $134.60 |
| Purchase #7 | $5.64 | 8.802% | $6.1364 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $556.54 | $605.3797 | $605.38 | $605.45 | $605.30 | |