| 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 | $100.52 | 6.307% | $106.8598 | $106.86 | $106.85 | $106.90 |
| Purchase #2 | $225.36 | 4.386% | $235.2443 | $235.24 | $235.25 | $235.20 |
| Purchase #3 | $137.34 | 10.500% | $151.7607 | $151.76 | $151.75 | $151.80 |
| Purchase #4 | $185.86 | 8.731% | $202.0874 | $202.09 | $202.10 | $202.10 |
| Purchase #5 | $40.39 | 8.606% | $43.866 | $43.87 | $43.85 | $43.90 |
| Purchase #6 | $34.25 | 13.860% | $38.9971 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $7.62 | 9.203% | $8.3213 | $8.32 | $8.30 | $8.30 |
| 7 purchase totals = | $731.34 | $787.1366 | $787.14 | $787.10 | $787.20 | |