| 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 | $83.30 | 11.102% | $92.548 | $92.55 | $92.55 | $92.50 |
| Purchase #2 | $191.69 | 3.386% | $198.1806 | $198.18 | $198.20 | $198.20 |
| Purchase #3 | $13.71 | 12.526% | $15.4273 | $15.43 | $15.45 | $15.40 |
| Purchase #4 | $140.38 | 13.730% | $159.6542 | $159.65 | $159.65 | $159.70 |
| Purchase #5 | $182.50 | 12.176% | $204.7212 | $204.72 | $204.70 | $204.70 |
| Purchase #6 | $115.76 | 5.301% | $121.8964 | $121.90 | $121.90 | $121.90 |
| Purchase #7 | $71.25 | 9.422% | $77.9632 | $77.96 | $77.95 | $78.00 |
| 7 purchase totals = | $798.59 | $870.3909 | $870.39 | $870.40 | $870.40 | |