| 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 | $71.57 | 11.586% | $79.8621 | $79.86 | $79.85 | $79.90 |
| Purchase #2 | $42.75 | 7.498% | $45.9554 | $45.96 | $45.95 | $46.00 |
| Purchase #3 | $203.79 | 9.821% | $223.8042 | $223.80 | $223.80 | $223.80 |
| Purchase #4 | $186.75 | 8.473% | $202.5733 | $202.57 | $202.55 | $202.60 |
| Purchase #5 | $198.39 | 6.639% | $211.5611 | $211.56 | $211.55 | $211.60 |
| Purchase #6 | $41.39 | 6.274% | $43.9868 | $43.99 | $44.00 | $44.00 |
| Purchase #7 | $31.36 | 9.775% | $34.4254 | $34.43 | $34.45 | $34.40 |
| 7 purchase totals = | $776.00 | $842.1683 | $842.17 | $842.15 | $842.30 | |