| 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 | $142.30 | 8.324% | $154.1451 | $154.15 | $154.15 | $154.10 |
| Purchase #2 | $44.54 | 4.579% | $46.5795 | $46.58 | $46.60 | $46.60 |
| Purchase #3 | $99.41 | 6.230% | $105.6032 | $105.60 | $105.60 | $105.60 |
| Purchase #4 | $65.42 | 12.533% | $73.6191 | $73.62 | $73.60 | $73.60 |
| Purchase #5 | $88.62 | 6.848% | $94.6887 | $94.69 | $94.70 | $94.70 |
| Purchase #6 | $45.89 | 11.395% | $51.1192 | $51.12 | $51.10 | $51.10 |
| Purchase #7 | $191.25 | 5.507% | $201.7821 | $201.78 | $201.80 | $201.80 |
| 7 purchase totals = | $677.43 | $727.5369 | $727.54 | $727.55 | $727.50 | |