| 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 | $74.73 | 7.728% | $80.5051 | $80.51 | $80.50 | $80.50 |
| Purchase #2 | $196.71 | 6.696% | $209.8817 | $209.88 | $209.90 | $209.90 |
| Purchase #3 | $32.88 | 13.274% | $37.2445 | $37.24 | $37.25 | $37.20 |
| Purchase #4 | $233.76 | 11.541% | $260.7382 | $260.74 | $260.75 | $260.70 |
| Purchase #5 | $37.70 | 5.308% | $39.7011 | $39.70 | $39.70 | $39.70 |
| Purchase #6 | $201.97 | 7.850% | $217.8246 | $217.82 | $217.80 | $217.80 |
| Purchase #7 | $44.75 | 12.744% | $50.4529 | $50.45 | $50.45 | $50.50 |
| 7 purchase totals = | $822.50 | $896.3481 | $896.34 | $896.35 | $896.30 | |