| 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 | $42.81 | 8.733% | $46.5486 | $46.55 | $46.55 | $46.50 |
| Purchase #2 | $17.83 | 11.217% | $19.83 | $19.83 | $19.85 | $19.80 |
| Purchase #3 | $179.78 | 6.536% | $191.5304 | $191.53 | $191.55 | $191.50 |
| Purchase #4 | $236.51 | 9.516% | $259.0163 | $259.02 | $259.00 | $259.00 |
| Purchase #5 | $44.59 | 11.670% | $49.7937 | $49.79 | $49.80 | $49.80 |
| Purchase #6 | $95.53 | 10.103% | $105.1814 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $21.42 | 3.438% | $22.1564 | $22.16 | $22.15 | $22.20 |
| 7 purchase totals = | $638.47 | $694.0568 | $694.06 | $694.10 | $694.00 | |