| 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 | $76.56 | 7.422% | $82.2423 | $82.24 | $82.25 | $82.20 |
| Purchase #2 | $58.28 | 8.197% | $63.0572 | $63.06 | $63.05 | $63.10 |
| Purchase #3 | $171.81 | 10.320% | $189.5408 | $189.54 | $189.55 | $189.50 |
| Purchase #4 | $59.45 | 7.469% | $63.8903 | $63.89 | $63.90 | $63.90 |
| Purchase #5 | $127.44 | 8.820% | $138.6802 | $138.68 | $138.70 | $138.70 |
| Purchase #6 | $180.85 | 4.230% | $188.5 | $188.50 | $188.50 | $188.50 |
| Purchase #7 | $112.67 | 3.566% | $116.6878 | $116.69 | $116.70 | $116.70 |
| 7 purchase totals = | $787.06 | $842.5986 | $842.60 | $842.65 | $842.60 | |