| 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 | $25.95 | 10.490% | $28.6722 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $5.75 | 3.478% | $5.95 | $5.95 | $5.95 | $6.00 |
| Purchase #3 | $171.32 | 5.470% | $180.6912 | $180.69 | $180.70 | $180.70 |
| Purchase #4 | $13.37 | 6.724% | $14.269 | $14.27 | $14.25 | $14.30 |
| Purchase #5 | $250.97 | 12.666% | $282.7579 | $282.76 | $282.75 | $282.80 |
| Purchase #6 | $41.48 | 7.439% | $44.5657 | $44.57 | $44.55 | $44.60 |
| Purchase #7 | $164.27 | 8.773% | $178.6814 | $178.68 | $178.70 | $178.70 |
| 7 purchase totals = | $673.11 | $735.5874 | $735.59 | $735.55 | $735.80 | |