| 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 | $51.79 | 6.630% | $55.2237 | $55.22 | $55.20 | $55.20 |
| Purchase #2 | $107.93 | 12.209% | $121.1072 | $121.11 | $121.10 | $121.10 |
| Purchase #3 | $212.29 | 11.585% | $236.8838 | $236.88 | $236.90 | $236.90 |
| Purchase #4 | $156.88 | 5.303% | $165.1993 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $63.51 | 3.607% | $65.8008 | $65.80 | $65.80 | $65.80 |
| Purchase #6 | $75.46 | 6.823% | $80.6086 | $80.61 | $80.60 | $80.60 |
| Purchase #7 | $238.83 | 8.130% | $258.2469 | $258.25 | $258.25 | $258.20 |
| 7 purchase totals = | $906.69 | $983.0703 | $983.07 | $983.05 | $983.00 | |