| 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 | $34.35 | 9.234% | $37.5219 | $37.52 | $37.50 | $37.50 |
| Purchase #2 | $179.98 | 7.366% | $193.2373 | $193.24 | $193.25 | $193.20 |
| Purchase #3 | $57.83 | 11.312% | $64.3717 | $64.37 | $64.35 | $64.40 |
| Purchase #4 | $75.41 | 13.868% | $85.8679 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $20.96 | 11.114% | $23.2895 | $23.29 | $23.30 | $23.30 |
| Purchase #6 | $111.75 | 8.476% | $121.2219 | $121.22 | $121.20 | $121.20 |
| Purchase #7 | $186.84 | 9.249% | $204.1208 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $667.12 | $729.6310 | $729.63 | $729.55 | $729.60 | |