| 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 | $85.79 | 13.488% | $97.3614 | $97.36 | $97.35 | $97.40 |
| Purchase #2 | $5.71 | 9.431% | $6.2485 | $6.25 | $6.25 | $6.20 |
| Purchase #3 | $67.85 | 9.696% | $74.4287 | $74.43 | $74.45 | $74.40 |
| Purchase #4 | $9.62 | 10.469% | $10.6271 | $10.63 | $10.65 | $10.60 |
| Purchase #5 | $126.39 | 9.203% | $138.0217 | $138.02 | $138.00 | $138.00 |
| Purchase #6 | $174.34 | 10.592% | $192.8061 | $192.81 | $192.80 | $192.80 |
| Purchase #7 | $43.63 | 7.746% | $47.0096 | $47.01 | $47.00 | $47.00 |
| 7 purchase totals = | $513.33 | $566.5031 | $566.51 | $566.50 | $566.40 | |