| 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 | $80.67 | 12.736% | $90.9441 | $90.94 | $90.95 | $90.90 |
| Purchase #2 | $188.64 | 10.807% | $209.0263 | $209.03 | $209.05 | $209.00 |
| Purchase #3 | $100.79 | 7.324% | $108.1719 | $108.17 | $108.15 | $108.20 |
| Purchase #4 | $62.43 | 9.492% | $68.3559 | $68.36 | $68.35 | $68.40 |
| Purchase #5 | $246.92 | 10.649% | $273.2145 | $273.21 | $273.20 | $273.20 |
| Purchase #6 | $37.75 | 11.441% | $42.069 | $42.07 | $42.05 | $42.10 |
| Purchase #7 | $104.97 | 9.379% | $114.8151 | $114.82 | $114.80 | $114.80 |
| 7 purchase totals = | $822.17 | $906.5968 | $906.60 | $906.55 | $906.60 | |